Estimate the slope of the tangent line to each curve at the point (x, y).

I know the answers, I just don't know how to get to the answers

5. 2

7. 1/4

9. 0

Amanager recorded the number of bicycles sold by his company each quarter. his projected sales after t years is given by the expression below. which of the following statements best describes the expression? a. the initial sales of 575 bicycles increases at the rate of 4% over 4 quarters. b. the initial sales of 575 bicycles increases at the rate of 18% over 4 years. c. the initial sales of 575 bicycles increases at the rate of 4% over t quarters. d. the initial sales of 575 bicycles increases at the rate of 18% over t years.

How is working backward similar to solving an equation?

If olu is twice as old as funmi if the sum of their ages is 60 how old is olu