Graphing an Equation in Slope Intercept Form

Graph:y=3/4x + 5

The function v(r)=4/3pir^3 can be used to find the volume of air inside a basketball given its radius. what does v(r) represent

Benjamin is making bow ties. how many 1/2yards lomg bow ties can he make if he has 18 feet of fabric?

How do you find the distance of each number from the mean