The function graphed with a solid line is the parent function, y=f(x). Which of the following describes the transformed function, y=4f(x), which is shown with a dotted line?
The transformed function, y = 4f(x), is obtained by multiplying the output of the parent function by 4. This means that every y-coordinate of the parent function is multiplied by 4 to obtain the corresponding y-coordinate of the transformed function. The dotted line represents this transformed function.
