TutorMe homepage

SIGN IN

Start Free Trial

Leroy S.

Math Major with 3 Years of Tutoring Experience

Tutor Satisfaction Guarantee

Pre-Calculus

TutorMe

Question:

Given a triangle in the first quadrant with a side length of 3 on the x axis and the other side length of 7, what is the angle between the x axis and the hypotenuse?

Leroy S.

Answer:

Given the information in the problem, we can take the inverse tangent of (7/3) which can be done on a calculator.

Trigonometry

TutorMe

Question:

What is sin^2x+cos^2 equal to?

Leroy S.

Answer:

Using trig properties, or using the idea of the unit circle, the given equation is simply equal to 1.

Calculus

TutorMe

Question:

What is the derivative of the following function: f(x)=3x^2

Leroy S.

Answer:

Using the power rule, we multiply the coefficient 3 by the exponent,2 giving us 6. We keep the x as is but now we subtract 1 from the exponent leaving us with an exponent of 1. Therefore, our final answer is 6x^1 or simply, 6x.

Send a message explaining your

needs and LeRoy will reply soon.

needs and LeRoy will reply soon.

Contact LeRoy

Ready now? Request a lesson.

Start Session

FAQs

What is a lesson?

A lesson is virtual lesson space on our platform where you and a tutor can communicate.
You'll have the option to communicate using video/audio as well as text chat.
You can also upload documents, edit papers in real time and use our cutting-edge virtual whiteboard.

How do I begin a lesson?

If the tutor is currently online, you can click the "Start Session" button above.
If they are offline, you can always send them a message to schedule a lesson.

Who are TutorMe tutors?

Many of our tutors are current college students or recent graduates of top-tier universities
like MIT, Harvard and USC.
TutorMe has thousands of top-quality tutors available to work with you.

Made in California

© 2019 TutorMe.com, Inc.