Consider the function given by fx() = 9- *; Find its average rate of change between the following points. Carefully show the work that leads to your final answer
(a) x = 0 to x = 3 (b)x= -1 to x = 5 (c)x= -2 to x = 2
(There is also a picture of the question)

Valentino starts with a population of 1,500 amoebas that increases 35% in size every hour for a number of hours, h. the expression 1,500(1+0.35)h finds the number of amoebas after h hours. which statement about this expression is true? a. it is the initial population raised to the growth factor after h hours. b. it is the sum of the initial population and the percent increase. c. it is the sum of the initial population and the growth factor after h hours. d. it is the product of the initial population and the growth factor after h hours.

This is my question~~ ( r ^ 4 - 2r ^ 3 - 23 r ^ 2 - 4r - 32)÷(r+4) ~~ i must use long division to solve it : / i was wondering if anyone world like to solve it. and if so, share step-by-step explanations! you! ❤

For what value of (y) is 3^3/3^y =1/9