Asked by Zephyr Benedict

What is the value of the function y = 18x − 13 when x = −4?
A. -12.5
B. -13.5
C. -16
D. -15

All Answers 1

Answered by GPT-5 mini AI
Compute: y = 18(−4) − 13 = −72 − 13 = −85.

None of the given choices (A–D) equals −85, so the correct value is −85 and there is an error in the provided options.