Find the point or points on the curve with equation y = f(x), where the gradient is

Question:

Find the point or points on the curve with equation y = f(x), where the gradient is zero:

a. f(x) = x2 − 5x 

b. f(x) = x3 − 9x2 + 24x − 20

c. f(x) = x3/2 − 6x + 1 

d. f(x) = x−1 + 4x

Fantastic news! We've Found the answer you've been seeking!

Step by Step Answer:

Question Posted: