Domain and range of functions, Inverse of a function, The domain and range of the inverse function

A partir de 70.25 $ /h

State the domain and the range of the given function
Find the inverse of a linear function
Find the inverse of logarithmic function
Find the inverse of the exponential function function
State the domain and the range of the inverse functions

Lugar

Conectado desde Catar

Edad

Niños (7-12 años)

Adolescentes (13-17 años)

Adultos (18-64 años)

Tercera edad (65+ años)

Nivel del estudiante

Principiante

Intermedio

Avanzado

Duración

60 minutos

La clase se imparte en

inglés

Habilidades

Matemáticas

Disponibilidad en una semana típica.

(GMT -05:00)

Nueva York

En línea vía webcam

Mon

Tue

Wed

Thu

Fri

Sat

Sun

00-04

04-08

08-12

12-16

16-20

20-24

Quadratic function, Graph of Quadratic function, Domain and range of quadratic function, Xand y intercept of quadratic function

72.67 $ /h

what is a quadratic function?
how can we find intercepts of a quadratic function?
how to draw graphs of a quadratic function?
Nature of graph of a quadratic function
horizontal Shift of quadratic function
the vertical shift of quadratic function
solve quadratic equations
solve quadratic using factorization
Solve quadratic using completing the square method
solve quadratic equation using the formula
solve quadratic inequalities

Raef

4.74

(130)

Mathematics - Analysis - Matrices - Statistics - Algebra - Geometry - Physics - Mechanics - Electricity - Chemistry - Organic Chemistry - Biology, Geology of Maturity, Gymnasium or France, European (Franco-English) or International programs (in English) or university are made by explanations either in-depth or by a quick and summary course of essential need depending on the case of each student supported by exercises in the book or assessments and exams from other institutions.
Special program for French Terminales and Swiss Maturité. As well as for (International and European School in English).
My experience is too long and for years, I have learned methods for each case and for each student to fill their gaps with the best results of Excellent, Very Good and Good as mentioned by my students.
As well as I can help students to better prepare courses and support to better prepare the duties of CNED in science subjects.
Guaranteed response within minutes up to 10 hours maximum.

Nadine

4.74

(130)

(for English description see below)
Hi there,
I offer tutoring for math and science subjects here.
Regardless of whether it's school, university or work - having to learn to pass a subject is neither fun nor much point, as you'll soon forget most of it.
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Background information about me:
I am a qualified engineer (mechanical engineering) with 3 years of work experience, as well as a master's degree in bionics (cross-sectional discipline between biology and engineering) and a PhD in environmental protection of mountain regions. I was active as a youth leader at the Alpine Club.
I have been giving tutoring lessons on the side ever since I was at school.
I am pleased to meet you.

Hello,
I offer tutoring for maths and science subjects.
Whether at school, university or work - learning to pass a subject is neither fun nor makes much sense, as you soon forget most of it.
But how can it be better?
I have learned many times how much success depends on the emotions associated with learning. That's why I try to create an environment in which you feel free to make mistakes - because mistakes are important for learning! I focus on understanding, patience and curiosity in order to develop a positive relationship with learning rather than exerting pressure.

Following the neurobiologist Gerald Hüther, I see the art in setting just the right amount of challenges to be exciting, but not frightening, so that you automatically develop the joy of discovery.
I would be happy to meet with you to discuss your needs and wishes from the outlet.
Background information about me:
I am a graduate engineer (mechanical engineering) with 3 years of work experience, as well as a master's degree in bionics (cross-sectional discipline between biology and engineering) and have a PhD in environmental protection of mountain regions. I was active in the Alpine Club as a youth leader.
I have been tutoring on the side since my own school days.
I look forward to getting to know you.

Enrique

4.74

(130)

Don't settle for anything less than excellence.
I am an Aerospace Engineer with a Master's degree in Quantum Physics and have completed Ph.D. work at the University of Cambridge in Computational Physics. Additionally, I have 4 years of experience developing MATLAB and possess deep programming skills in MATLAB/Simulink family, C/C++, Fortran, and Python.

With over 12 years of tutoring experience, I have successfully guided more than 50 students worldwide to achieve distinction in various fields. Consistent results are my priority, and I strive for excellence in all aspects of my teaching.

My lessons are customized to meet each student's unique needs and are designed to be engaging and insightful.

Whether you are at a school level or require advanced or professional-level instruction, I offer support in the following areas:
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Every lesson is meticulously planned in advance to ensure that it aligns with your goals and targets areas for improvement.
I prioritize a dynamic and interactive learning experience, with one-on-one sessions tailored to your individual requirements. Lessons will be conducted via webcam, enabling you to connect from anywhere.

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If you have any questions about my teaching method, availability, or pricing, please don't hesitate to reach out. I am here to assist you and provide the support you need.

Magella

4.74

(130)

📊 University and International Statistics – Step-by-Step Guide

👩‍🎓 Industrial Engineer
📍 Online classes from Lima – catering to high school and university students

I teach statistics and data analysis in a clear, structured, and practical way, so you can solve exercises, understand the logic of the subject, and prepare in advance for your assessments.
⚠️ Statistics requires time, practice, and patience. Starting early makes all the difference.

🎯 Who is it for?
High school students taking the exam:
British system exams (GCSE / A-Level / IGCSE)
Assessments and certifications from American or English universities
University students taking Statistics or Probability courses
Thesis students who need calculation and sample selection.

🧠 How can I help you?
✔️ Guided resolution of exercises from homework, books and guides
✔️ Conceptual preparation for exams
✔️ Methodological advice for theses (not execution)
❌ I do not conduct official exams or assessments

💻 Modality

Classes via Google Meet, Use of interactive whiteboard
Step-by-step explanations, with exam-style examples

📚 Syllabus
Probability
Propositional logic and set theory
Basic concepts of probability
Conditional probability and total probability
Discrete and continuous random variables. Probability functions.
Mathematical expectation
Discrete distributions (binomial, Poisson, etc.), Continuous distributions
Descriptive and Inferential Statistics
Frequency distributions and statistical graphs
Measures of central tendency: Arithmetic and geometric mean
Median and mode, Quartiles, deciles and percentiles
Variance, standard deviation, interquartile range, coefficient of variation
Symmetry and kurtosis coefficients
Linear correlation
Standard normal distribution
Hypothesis testing (one and two samples)
F distribution and chi-square.
Time series

🖥️ Supporting software: Excel, SPSS
Spanish language class

Nicolas

4.74

(130)

As a current Master's student in Aerospace Engineering at TU Delft, I have successfully navigated the entire Bachelor's curriculum and the competitive selection procedure, so I am fully equipped to guide you through the study plan and specific admission requirements. I offer personalized tutoring sessions designed to ensure comprehensive preparation for the entrance exams. These classes include a detailed review of key concepts in Mathematics and Physics, intensive practice with relevant exercises, and specific strategies to tackle the test effectively. I also place a dedicated focus on mastering the First Year Material (FYM) section (often the most challenging and unfamiliar part for applicants) to help you build the confidence and skills necessary to succeed. Furthermore, I am happy to discuss the degree program itself and explore the opportunities available in Delft to help you prepare for your future student life.

Eduardo

4.74

(130)

👋 Do you find math difficult, confusing, or do you feel it's holding you back academically?
You're not alone. Many students lose confidence because they lacked a solid foundation or because the pace of the class wasn't right for them. The good news is that it is possible to learn math safely and without stress.

I am Eduardo, a mathematician and teacher with more than 10 years of experience in online teaching internationally.

🎓 I work with students from:

✔️ International Baccalaureate (IB) School
Classes focused on deep understanding, problem-solving and preparation for IB-type assessments and exams, using specialized material and clear strategies.

✔️ University
Classes in Basic Mathematics, Differential and Integral Calculus, Differential Equations, Linear Algebra, Topology, among others.
I have accompanied students of Economics, Administration, Engineering and Science, helping them to pass demanding courses and significantly improve their academic performance.

💻 What do you get in my online classes?

🔹 100% personalized classes, adapted to your level, pace and goals.
🔹 Clear, patient, and pressure-free explanations.
🔹 Flexible schedules that fit your availability.
🔹 Specialized digital material and progressive exercises.
🔹 Continuous follow-up and direct communication with me.
🔹 Visible results from the first weeks, reflected in greater understanding, confidence and better grades.

📌 My goal is not for you to memorize formulas, but for you to understand, gain confidence, and be able to solve problems on your own.

📩 If you want to improve in math and leave frustration behind, write to me and let's talk.
Together we will find the best way to help you move forward.

Renzo

4.74

(130)

Renzo Caballero holds a Ph.D. in Mathematics and has extensive experience teaching at all levels. He adapts to various levels and requirements, providing support in exercises, homework, exams, and student reinforcement.

Highly recommended for students pursuing careers in science and engineering.

Tatiana

4.74

(130)

El refuerzo para el estudiante se comienza haciendo un sondeo para saber los conocimientos que tiene sobre el tema, con el objetivo de aclarar dudas y fortalecer sus habilidades matemáticas, permitiéndole desenvolverse mejor en esta área y obtener mejores resultados académicos

Miriam

4.74

(130)

I offer private tutoring for ESO and Bachillerato students in the Science or Health Sciences track (and applied mathematics for Social Sciences or Humanities), including languages: English and French.

• In-person mobility:
- North Leganés
- Burnt Zarzaquemada
- The Holm Oak

• Online or at my home
- Any

Manuel

4.74

(130)

Math and physics classes and tutoring for middle and high school students. If you want to improve your grades in these subjects or simply expand your knowledge in physics and mathematics, I'd be happy to help.

Sandra

4.74

(130)

To encourage and stimulate learning in the subjects taught, as well as their desire to learn more through various tools or techniques that facilitate their understanding.
Encouraging at all times the motivation and desire to continue learning.

Lara

4.74

(130)

As a student teacher, my way of working with primary school students is based on a fundamental idea: children learn best when they understand, participate, and feel capable.
My methodology is based on:
My tutoring sessions are based on Project-Based Learning (PBL) and active learning methodologies. This means that we don't just work with worksheets or repetitive exercises, but rather that the learning is meaningful and connected to their reality.
I work especially:
- Reading comprehension and text comprehension techniques
- Spanish Language
- Math
- English
I adapt each session to the child's pace, using visual, dynamic and practical materials that promote motivation and participation.

David

4.74

(130)

Este curso está diseñado para estudiantes que desean comprender las matemáticas de manera estructurada, lógica y consciente, dejando atrás la memorización mecánica de procedimientos.

La propuesta académica se centra en el análisis profundo de cada ejercicio como herramienta para desarrollar el razonamiento lógico. Cada problema es abordado como una oportunidad para entrenar la capacidad analítica, descomponiendo su estructura en partes simples, identificando los conceptos clave y construyendo soluciones de forma organizada y fundamentada.

El objetivo no es únicamente resolver ejercicios, sino comprender el porqué de cada paso, establecer conexiones claras entre teoría y práctica, y formar un pensamiento autónomo capaz de enfrentarse a situaciones nuevas con criterio propio. Durante las sesiones se promueve la participación activa, la formulación constante de preguntas, la comparación de estrategias y la revisión crítica de errores, entendiendo que equivocarse forma parte esencial del proceso de aprendizaje.

Al finalizar el proceso, el estudiante no solo mejora su rendimiento académico, sino que adquiere herramientas lógicas transferibles a cualquier tipo de problema, incluso aquellos que no ha visto previamente.

Sabrina

4.74

(130)

Hi I'm a college student, I have advanced knowledge in subjects like, algebra, calculous, math in general, physics, and some statistics. Also, I'm a native Spanish speaker, so I can also help you with grammar, pronunciation. My main goal is to help you understand the topics that you struggle with, because in my experience, sometimes what you need is a different approach of how things are done rather than it being too difficult.

Gabriela

4.74

(130)

Soy Licenciada en Matemáticas con más de 7 años de experiencia en clases particulares y acompañamiento académico. Trabajo con estudiantes de secundaria y universidad que necesitan comprender los contenidos desde la base y mejorar su rendimiento en evaluaciones.

Mis clases son 100% personalizadas y adaptadas al nivel y ritmo del estudiante. No solo resolvemos ejercicios: explico el “por qué” de cada procedimiento para desarrollar pensamiento lógico y autonomía.

Trabajo con:
• Álgebra
• Geometría
• Funciones
• Trigonometría
• Cálculo
• Preparación para evaluaciones

Modalidad online con pizarra digital, ejercicios guiados y material de apoyo. También ofrezco acompañamiento continuo y seguimiento del progreso cuando el estudiante lo requiere.

El objetivo no es memorizar fórmulas, sino entender matemáticas con seguridad.