Amplitude and Period Determine the amplitude of the function y = 2 sin x from the graph shown below:

a. 2
b. 1
c. 3
d. 4

Please select the best answer from the choices provided

Suppose that one doll house uses the 1 inch scale, meaning that 1 inch on the doll house corresponds to 1/2 foot for life-sized objects. if the doll house is 108 inches wide, what is the width of the full-sized house that it's modeled after? in inches and feet.

Last one and the bottom answer choice is y=(x-4)^2+1 you guys!

Which represents the number of times all outcomes less than a given outcome occur? cumulative frequency relative frequency frequency cumulative relative frequency