Answer
$3/2$
Work Step by Step
For this problem, you set the general formula of linear function $Y=aX+b$. Then plug (-2,6) and (0,9) into this formula. You get $6=-2a+b$ and $b=9$. Combine this two together, you get $6=-2a+9$, $a=3/2$
Algebra: A Combined Approach (4th Edition)
by Martin-Gay, Elayn
Published by
Pearson
ISBN 10:
0321726391
ISBN 13:
978-0-32172-639-1
Appendix A - Exercise Set - Page 975: 18
Update this answer!
You can help us out by revising, improving and updating this answer.
Update this answerAfter 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.
