Question

If
′()= 4 x³ - 3x² + 2 x + k
;
(0) = -1 and (1)= 4; Find ()​

Answer 1

1.x=-1

4(-1)³-3(-1)²+2(-1)

4(-1)

Answer 2

Answer:

k=9

Step-by-step explanation:

4(-1)³-3(-1)²+2(-1)+k=0

4(-1)-3(1)+(-2)+k=0

-4-3-2+k=0

-7-2+k=0

-9+k=0

k=9