Data from a deer count in a forested area shows that an estimated 3.16 X 10^3 deer inhabit 7.228 X 10^4 acres of land. What is the density of the deer population

What is the difference between the points (4, 7) and (4, -5)? a. 0 units b. 2 units c. 4 units d. 12 units

Just tell me how to set up the equation.

The graph shows the charges for a health club in a month. make a function table for the input-output values. writes an equation that can be used to find the total charge y for the number of x classes