You bought a new car in 2015 for $32,000 that is depreciating in value by 15% each year. Write a function to represent this situation. What will the car be worth in 2020? Function: Value of car in 2020:

Perform the indicated operation. 8/a - 6/a + 7/a

If f(x) = 2x + 2 and g(x) = x? , what is (gºf)(2)?

Find the volume of the described solid.the solid lies between planes perpendicular to the x-axis at x = 0 and x=7. the cross sectionsperpendicular to the x-axis between these planes are squares whose bases run from the parabolay=-31x to the parabola y = 30/x.a) 441b) 147c) 864d) 882