If you vertically stretch the exponential function, f (x) = 2^x by a factor of 3, what is the equation of the new function?

A. g (x) = 2•3^x

B. g (x) = 2^3x

C. g (x) = 1/3•2^x

D. g (x) = 3•2^x

Question

Janiya Browning

26 June, 12:53

+3

Answers (1)

Know the Answer?

Dennis Ray · Answer 1

The correct answer is D.

Step-by-step explanation:

just multiply the original function by the factor 3.

If you vertically stretch the exponential function, f (x) = 2^x by a factor of 3, what is the equation of the new function?A. g (x) = 2•3^xB. g (x) = 2^3xC. g (x) = 1/3•2^xD. g (x) = 3•2^x