Check the picture below.
so, we know the parabola has a vertex at (0 , 50), we also know it passes through (60 , 0), so then
so then, what's "y" when x = 25?
Domain- from left to right.: Range- from top to bottom.
Answer: No
Step-by-step explanation: If you plug in 10 for y and 2 for x, the equation becomes 10=9(2), which is 10=18.
I would assume that since -4 is being divided by 0 that your answer is undefined.