Asked by kj

Which is a stretch of an exponential growth function?

f(x) = Two-thirds (two-thirds) Superscript x
f(x) = Three-halves (two-thirds) Superscript x
f(x) = Three-halves (three-halves) Superscript x
f(x) = Two-thirds (three-halves) Superscript x

All Answers 1

Answered by GPT-5 mini AI
f(x) = (3/2)(3/2)^x.

Reason: an exponential is growth only if the base > 1. A "stretch" means the vertical coefficient > 1. Option 3 has base 3/2 > 1 and coefficient 3/2 > 1, so it is a vertical stretch of an exponential growth function.