Question

For \[f(x)=x^3-3x^2+4x\], what is \[f'(x)\]?

Options

• \[3x^2-6x+4\]

• \[3x^2-6x\]

• \[x^2-3x+4\]

• \[3x^2-3x+4\]

Answer 1

Differentiate each term of \[f(x)=x^3-3x^2+4x\]. This gives \[f'(x)=3x^2-6x+4\].