1. compared to the function y=f(x), the function y= -5f(x) can be described as the result of a reflection in the....

a. x-axis with a vertical stretch by a factor of 5

b. y-axis with a horizontal stretch by a factor of 5 c. y-axis with a vertical stretch by a factor of 5 d. x-axis with a horizontal stretch by a factor of 5

2. the transformation of y=f(x) to y=f(1/2x) is a

a. horizontal stretch by a factor of 2

b. horizontal stretch by a factor of 1/2

c. vertical stretch by a factor of 2

d. vertical stretch by a factor of 1/2

3. if the point (1,6) lies on the graph of y=f(x), then the y-coordinate the corresponding point on the graph of the transformed function y=2f(4x) is....

4.the point (-4 6) is on the graph of y=f(x). the coordinate pair of the point A mapped onto y=2f(x-3)+1

a. (7,-11)

b. (7,-10)

c. (1,-11)

d. (1,-10)

5. The vertex of the graph of