Posted by Ashley on Monday, July 25, 2011 at 3:04pm.
a Function f is defined as f(x)=3*2^x
a)is f increasing or decreasing?
b)write equation for the horizontal asymptote
c)describe the end behavior of

Pre Cal  Anonymous, Monday, July 25, 2011 at 3:22pm
a)f'(x)=3*ln(2)*2^x>0
b)y=0 (limf(x)=0 if x> inf)
c)?

Pre Cal  Ashley, Monday, July 25, 2011 at 3:28pm
please explain your b and a.

Pre Cal  Anonymous, Monday, July 25, 2011 at 3:45pm
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
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