Answer:
D. f(x)=3^x+4
Step-by-step explanation:
The graph crosses the y axis at 5 so the y intercept is 5
Anything to the zero power is 1
A. f(0)=4^0+4 = 1+4 =5
B. f(0)=4^0+5
=1+5 =6
C. f(0)=3^0+5
=1+5 =6
D. f(0)=3^0+4=1+5 =5
We can eliminate choices b and c
A. f(x)=4^x+4
D. f(x)=3^x+4
Let x = 2, y = is between 12 and 14
A. f(2)=4^2+4=16+4
=20
D. f(2)=3^2+4=9+4 = 13
So A is eliminated
