First of all, calculate . How can you use this to find the answers?
Hi everyone i spent almost two hours on on these two questions that i can't answer. Please Help meee!!!!
(c) - 5
All the answers MUST be points:
Solve f'(x) = 5.
Solve f'(x) = -5.
I hope you understand that f'(x) is the derivative of f(x) with respect to x. Remember to get the y-coordinate after you have found the value of x (use y = f(x)).
If you need more help, please show all your work and say where you're stuck.