Question

Suppouse f(x)=x^2 and g(x)=(2x)^2. Which statement best compares the graph of g(x) with the graph of f(x)

Answer 1

g(x) is f(x) stretched vertically by a factor of 4

Explanation:

Since g(x) = 4 x^2, the graph of g(x) is a vertically stretched (by a factor of 4) version of the graph of f(x).