Algebra: A Combined Approach (4th Edition)

Published by Pearson
ISBN 10: 0321726391
ISBN 13: 978-0-32172-639-1

Appendix H - Exercise Set - Page 1021: 21

Answer

$y=-8x+11$

Work Step by Step

gradient : $m= \frac{3-(-5)}{1-2}$ = $8$ $(y-y_{1}) = m(x-x_{1})$ $y+5=-8(x-2)$ $y+5=-8x+16$ Therefore $y=-8x+11$
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