Differentiation Quiz

5 Questions | By Wongme09 | Updated: Jan 2, 2013 | Attempts: 435

You will need some papers with you to work on some of the questions. Please simplify your answers. If the answer is a fraction, use "/". If the answer is an equation, it should not involve fraction, eg write 2y = x - 1. If the answer involves power/index, use "^", square of x is x^2. There should be no spacing in between terms.

Questions and Answers

1.

Find f’(x) if f(x) = 3x² + 5x – 2.
2.

Find f’(x) if f(x) = ln(2x²+8).
3.

Find f’(x) if f(x) = x²e^{2x – 3}.
4.

Find the equation of the normal to the curve y = x² – 2x – 1 at the point x = 1.
5.

Find the x – coordinate of the stationary point of y = xe^2x – 3e^2x.