Which equation represents exponential growth?

y = (0.25) ^x

y = (7) ^x

y = 1/3 (0.1) ^x

y = (2/3) ^x

Question

Mathematics

Guest

16 August, 18:58

Which equation represents exponential growth?

y = (0.25) ^x

y = (7) ^x

y = 1/3 (0.1) ^x

y = (2/3) ^x

+3

Answers (1)

Know the Answer?

Zechariah Hamilton · Answer 1

Y=7^x does. As x increases 7^x does at a faster rate. E. g. 7^1 = 7, 7^2=49. The others are less than one so putting these to a power of x will make them decrease as x increases.

Which equation represents exponential growth?y = (0.25) ^xy = (7) ^xy = 1/3 (0.1) ^xy = (2/3) ^x

Which equation represents exponential growth?

y = (0.25) ^x

y = (7) ^x

y = 1/3 (0.1) ^x

y = (2/3) ^x