36-8x-4-15÷-3/3x-3+-8(6-(-2)
​

Given f(x) = 17-x^2what is the average rate of change in f(x) over the interval [1, 5]?

50 ! pls ! 12.  building codes regulate the steepness of stairs. homes must have steps that are at least 13 inches wide for each 8 inches that they rise.

a. discuss how to find the slope of the stairs.
b. describe how changing the width or height affects the steepness of the stairs.

An arc subtends a central angle measuring 7pi/4 radians what fraction of the circumference is this arc?