The displacement of a mass suspended on a spring is modeled by the function y=5sin(pi t) where y is measured in inches and t is measured in seconds. The amplitude, period, and frequency of the motion of the mass are given by:

(A). Amplitude = 5, Period = 1, and Frequency = 1
(B). Amplitude = 5, Period = 2, and Frequency = 1/2
(C). Amplitude = 5, Period = 1/2, and Frequency = 2
(D). Amplitude = 2, Period = 2, and Frequency = 2

Which of the following represents the range of the graph of f(x) below

Tabby sells clothing at a retail store, and she earns a commission of 6.25% on all items she sells. last week she sold a pair of jeans for $32.50, a skirt for $18.95, and 2 blouses for $14.95 each. what was tabby's total commission? a $4.15 b $5.08 c $81.35 d $348.60

Question 3 (essay worth 10 points) (03.06 mc) part a: max rented a motorbike at $465 for 5 days. if he rents the same motorbike for a week, he has to pay a total rent of $625. write an equation in the standard form to represent the total rent (y) that max has to pay for renting the motorbike for x days. (4 points) part b: write the equation obtained in part a using function notation. (2 points) part c: describe the steps to graph the equation obtained above on the coordinate axes. mention the labels on the axes and the intervals. (4 points)