If y = 4x3 - 2x2 + x, find δyδx

Question 1 Report

If y = 4x3 - 2x2 + x, find $\frac{δ y}{δ x}$

8x2 - 2x + 1

8x2 - 4x + 1

12x2 - 2x + 1

12x2 - 4x + 1

Answer Details

If y = 4x3 - 2x2 + x, then;
$\frac{δ y}{δ x}$ = 3(4x2) - 2(2x) + 1
= 12x2 - 4x + 1