What is the perimeter of rectangle with vertices located at (- 3, - 1), (5, - 1), (5, 9) and (- 3, 9) on the coordinate ?

When the solutions to each of the two equations below are graphed in the xy-coordinate plane, the graphs of the solutions intersect at two places. write the y-cordninates of the points of intersection in the boxes below in order from smallest to largest. y=2x y=x^2-3

F(n + 1) = f(n) – 8. if f(1) = 100, what is f(6)?

What are the solutions of the system? solve by graphing. y = x^2 + 3x + 2 y = 2x + 2