hi all I have a question, and after a few hours of looking in my books I can`t find the answer.
I have the poin (-4,56) and I am asked to show if it is on the parabola, but I just cant remeber or find the solution?
sorry to be a pain
Dave
Hi davellew69,
Do you have the equation of the parabola? If so, substitute the coordinates you have into the equation and see if it makes it true. You really haven't given much detail to work with.