Will give the graph below shows the height through which an elevator travels, y, in x seconds: what is the rate of change for the relationship represented in the graph?
1/15
1/14
14
15

Lin is writing an equation to model the proportional relationship between y, the total cost in dollars of downloading videos from a website, and x, the number of videos downloaded. she knows that the total cost to download 3 videos was $12. her work to find the equation is shown below. joylin’s work step 1 k= 3/12= 0.25 step 2 y= 0.25x where did joylin make her first error?

Find the dimensions of the circle. area = 64π in.² r= in.

35 ! insert < , > , or = to make the sentence true. 12 __ 25 > =