Using the graph below, calculate the average rate of change for f(x) from x = 2 to x = 6.
x = −4
x = −1
x = 1
x = 4

Find the measure of the interior angles of the following regular polygons: a triangle, a quadrilateral, a pentagon, an octagon, a decagon, a 30-gon, a 50-gon, and a 100-gon.

The weight of full–grown tomatoes at a farm is modeled by a normal distribution with a standard deviation of 18.4 grams. the 95 percent confidence interval for the mean weight of the tomatoes is calculated using a sample of 100 tomatoes. what is the margin of error (half the width of the confidence interval)?

Write an equation of the line that passes through 9,2 and is parallel to the line y=5/3x+9