Suppose .1: and y vary together such that y = 3:: + 8. a. Suppose z varies from m = 2 to a: = 12.5. i. Over this interval, how much does a: change by? ii. Over this interval, how much does y change by? m, = :3 112%\":ch iii. Over this interval, the change in y is how many times as large as the change in an? 1:1-mesas large Preview b. Suppose :n varies from a: = 6 to a: 2 6.1. i. Over this interval, how much does 3 change by? Aw=|:I-- ii. Over this interval, how much does y change by? Ay=l:3 iii. Over this interval, the change in y is how many times as large as the change in z? :mmmsw Preview