which is the graph of $f(x)=2(3)^x$?
which is the graph of $f(x)=2(3)^x$?
Answer
Explanation:
Step1: Find the value of the function at (x = 1)
Substitute (x = 1) into (f(x)=2(3)^{x}), we get (f(1)=2\times3^{1}=2\times3 = 6).
Step2: Check the points on the graphs
We look for the graph that has the point ((1,6)). The first - graph has the point ((1,6)) while the second graph has the point ((1,9)), the third graph has the point ((2,8)) and the fourth graph has the point ((2,12)).
Answer:
The first graph.