## Enter data for a Graph

Y
=
X

Y
=
X

A general function format for this graphing program is Y = +/- aX^n +/- b

To create a graph, enter a sign and number in front of X if your function has a minus or/and number in front of X. You may enter only a minus sign or a minus sign and a number. If the number sign in front of X is +, you do not have to enter it. You need enter only the minus sign.

If your function is linear, do not enter the power number. If the function includes X^2, enter 2 in the power field. If the function has b, enter sign and b number.

To delete a number or sign, use the backspace key on your keyboard.

For now, the webpage can only solve equations with ? to the power of 1 or 2. I am working on its enhancement.

So far, we created exercises for Algebra. And exercises for Chemistry

You must sign in to take these quizes. They are free for now. Try my books! The first link is for a eBook, the second link is for a paperback.

The first link is for a eBook, the second link is for a paperback.

This Algebra tutorial helps you to understand how to solve different types of algebra equations. It includes 80 equations with answers, solutions and with explanation for each algebraic problem.

If you are a parent struggling to help your child with geometry homework, this is a short book that will help you. It covers plane geometry and touches on beginning trigonometry. You will find 70 illustrations and 25 problems with detailed solutions. Whether you are new to geometry or just need to brush up on the things you learned in school, this is the book for you. Give your child the gift of learning along with you. This book can be useful for students as well.