Question

Please help me out!!!!!

Answer 1

k =
`(4)/(3)`

Explanation:

I assume the function is

f(x) = 2x³ - kx² + x - 8k

2(2)³ - k(2)² + 2 - 8k = 2

- 12k + 16 = 0

3k - 4 = 0 ⇒ k =
`(4)/(3)`