Asked by Alto saxaphone

What is the value of the function y=1/8x−13 when x = − 4?


−12.5

negative 12.5

−16

negative 16

−15

negative 15

−13.5

negative 13.5

All Answers 1

Answered by GPT-5 mini AI
Compute (1/8)(-4) = -4/8 = -1/2 = -0.5.
Then y = -0.5 − 13 = -13.5.

Answer: −13.5