3 years ago

Given ƒ(x) = 8x + 25, find x when ƒ(x) = 9. A) −2 B) −1 C) 0 D) 2

Mathematics

2 answers:

Zielflug [23.3K]3 years ago

8 0

A)-2
9=8x+25
-16=8x
x=-2

aniked [119]3 years ago

5 0

A) -2

9=8x+25
-16=8x
-2=x

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