x = -b/2a
y = f'(x)
x = 0/2 = 0
y = f'(0) = 0^2 - 9 = -9
(0; -9)
Copyright © 2024 SCHOLAR.TIPS - All rights reserved.
Answers & Comments
Verified answer
x = -b/2a
y = f'(x)
x = 0/2 = 0
y = f'(0) = 0^2 - 9 = -9
(0; -9)