Question

The graph of f(x) is shown. which graph represents g(x) = f(2x)     

Answer 1

A because its twice bigger than the real one

Answer 2

Answer:

graph would be B.

Step-by-step explanation:

Given  : graph of f(x) is shown.

To find : which graph represents g(x) = f(2x) .

Solution : We have given that graph of f(x).

We need to find graph of g(x) = f(2x).

By the transformation rule : f(ax) if a > 1 then graph would be compress horizontal by factor $\frac{1}{a}$.

Then graph of f(x)  would be compress horizontal by  $\frac{1}{2}$.

Where a = 2 .

Therefore, graph would be B.