Write and graph exponential functions to model the number of students at school A and at school B as a function of number of years. In about how many years will the number of students at both schools be approximately the same? Explain how you can use a graph to determine the answer. school A:240 students decreasing at an annual rate of 2%
school B:180 students increasing at an annual rate of 3%

Solve the equation x/4 - 5= -8 -27 -12 -7 12

Find the average rate of change for the given function drom x=1 to x=2

Aquality characteristic of new iphone x made at the amsterdam plant at apple computers has a manufacturing specification (in mm) of 0.200 +/- .07. historical data indicates that if the quality characteristic takes on values greater than 0.27 or smaller than 0.13 the component fails at a cost of20.19. based on these data: determine the taguchi loss function (must show work) calculate an estimated loss for a quality characteristic of .30 calculate an estimated loss for quality characteristic of .40.