Consider the following function
p(r) = y² + r.
calculate the average rate of change from r = r to r = 1 + h. show
all of your steps.

Determine the number of girls in a math class with 87 boys if there are 25 girls for every 75 boys

To determine the number of deer in a forest a forest ranger tags 280 and releases them back

The first few steps in solving the quadratic equation 9x2 + 49x = 22 ? 5x by completing the square are shown. 9x2 + 49x = 22 ? 5x 9x2 + 54x = 22 9(x2 + 6x) = 22 which is the best step to do next to solve the equation by completing the square? 9(x2 + 6x + 3) = 25 9(x2 + 6x + 3) = 49 9(x2 + 6x + 9) = 31 9(x2 + 6x + 9) = 103