Answer: Third option (bottom left)
Step-by-step explanation: We want to find which one of the graphs is the graph of the function f(x) = 4*2^x
Let's analyze some interesting points.
f(0) = 4*2^0 = 4*1 = 4
So we need to find the graph that passes through the point (0,4) (this means that intercepts the y-axis in the 4)
The graph that passes through the point (0,4) is the third option (bottom left one)
