Which graph represents the function f (x) =[z-1]-3

David must install fencing around a lot that is shaped like a right angle.the side of lot that runs east-west is 200 ft long.the side of the lot runs north-south is 125 ft long.calculate how many feet of fencing he will need to surround the entire lot.

Given f(x)= 9x+1 and g(x)=x^3, choose the expression (f*g)(x)

Which shows the graph of the solution set of 3y – 2x > –18?