Find the derivatives of (2 + 3x)(1 – x) with respect to x
- 6
- -3
-
1 - 6x
- 6x - 1
The correct answer is: C
Explanation
y = (2 + 3x)(1 - x)
y = 2 - 2x + 3x - 3x2
y = 2 + x - 3x2
dy/dx = 1 - 6x