find f'(x) of (x^2) + 3x + 2.

2x + 3

RP

Related Maths A Level answers

All answers ▸

You are given the function f(x)=x^3-x^2-7x+3, and that x=3 is a root of f(x)=0. Find the exact values of the other 2 roots. (6 marks)


How would you work out the equation of the normal at a point (2,5) given the equation of a line?


What is the value of sin(theta), cos(theta), tan(theta) where theta = 0, 30, 45, 60, 90


A tank is filled with water up to the height H0. At the bottom of the tank, there is a tap which is opened at t=0. How does the height of liquid change with time?(Hint: dH/dt is proportional to -H)