Algebra 1: Common Core (15th Edition)

Published by Prentice Hall
ISBN 10: 0133281140
ISBN 13: 978-0-13328-114-9

Chapter 7 - Exponents and Exponential Functions - 7-4 Division Properties of Exponents - Practice and Problem-Solving Exercises - Page 445: 104

Answer

The solution of the system is $(-4,-7)$

Work Step by Step

We are given $y=2x+1$ The slope is $2$. The y-intercept is $1$ $y=x-3$ The slope is $1$. The y-intercept is $-3$ We can see from the graph that the solution of the system is $(-4,-7)$. Check to see if $(-4,-7)$ makes both equations true. $-7=2(-4)+1$ $-7=-7$ $-7=-4-3$ $-7=-7$
Update this answer!

You can help us out by revising, improving and updating this answer.

Update this answer

After you claim an answer you’ll have 24 hours to send in a draft. An editor will review the submission and either publish your submission or provide feedback.