Question

Find the derivative of the function. f(x) = 4x2 − 8x + 2

Answer 1

Explanation:

Use the power rule for differentiation

`f'(x)=nx^n^-^1`

`f'(x)=(4(d)/(dx) 2x^2^-^1)-(8(d)/(dx) 1x^1^-^1)+(d)/(dx)2`

`f'(x) =8x-8`

The derivative of a constant is always zero