MATH SOLVE

4 months ago

Q:
# Plz Help! :)Which ordered pairs lie on the graph of the exponential function f(x) = 3(1/4)^xSelect each correct answer.A. (−2,48) B. (0,3) C. (2,3/16) D. (12,0)

Accepted Solution

A:

B

when x=0, f(3)=3(1/4)^0

any number to the 0th power is 1, so f(3)=3*1=3

A, C are also correct. (1/4)^-2=16, (1/4)^2=1/16

when x=0, f(3)=3(1/4)^0

any number to the 0th power is 1, so f(3)=3*1=3

A, C are also correct. (1/4)^-2=16, (1/4)^2=1/16