a Function f is defined as f(x)=3*2^x

Question

a)is f increasing or decreasing?
b)write equation for the horizontal asymptote
c)describe the end behavior of

Answer 1

a)f'(x)=3*ln(2)*2^x>0
b)y=0 (limf(x)=0 if x--> -inf)
c)?

Answer 2

please explain your b and a.

Answer 3

a)If f'(x)>0 then f(x) is increasing
b)x | f(x)
0 | 3
-1 | 3/2
-2 | 3/4
-3 | 3/8
-10 | 3/1,024
-20 | 3/1,048,576
-30 | 3/1,073,741,824
-33 | 3/8,589,934,592