TutorMe homepage

SIGN IN

Start Free Trial

Lillian G.

Tutored for a full year at the UMBC Mathlab

Tutor Satisfaction Guarantee

French

TutorMe

Question:

Conjugez le verbe 'manger' au present.

Lillian G.

Answer:

Since aller is a regular -er verb, we already know what the endings are going to be: -e , -es, -e, -ons, -ez, -ent (these must be memorized). Now we add these endings to our verb and we get: je mange tu manges il/elle mange nous mangeons vous mangez ils/elles mangent

Calculus

TutorMe

Question:

Find the limit of (x - 8) / (x^2 - 4) when x approaches 0.

Lillian G.

Answer:

We want to know how our function behaves around the time when x = 0, so what we need to do is plug in 0 into the function. We get ; (0 - 8 )/(0 - 4) = 2. The limit of the function as x approaches 0 is 2.

Algebra

TutorMe

Question:

Find the value of 4ab +2c where a=-1, b=4, and c= -3.

Lillian G.

Answer:

This is a substitution problem. We have a mathematical expression containing variables (namely a,b, and c) and we want to know the value of this expression when the three variables have fixed values. So we go ahead and do our substitution : 4*(-1)*(4) + 2(-3) We always have to remember the basic algebraic operation rules. Here we have two negative numbers, and a multiplication between a positive number and a negative number always results in a negative number. So we get -16 - 6 = -22

Send a message explaining your

needs and Lillian will reply soon.

needs and Lillian will reply soon.

Contact Lillian

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

© 2018 TutorMe.com, Inc.