Will y'all please help me with this:?
Simplify 2r-(r-8)^2

15 points ! ~ see if you know the answer to both you!

Match each statement with its corresponding value for the system below: y = -2(3)x and y = 9x - 2 1. the number of points of intersection. -2 2. the x-coordinate of the solution. 1 3. the y-coordinate of the solution. 0

Plot the points (0,6), (3,15.8), and (9.5,0) using the graphing tool, and find the function