If y = 4x^3 - 6x^2 + 7 work out dy/dx for this expression
y = 4x^3 - 6x^2 + 7 dy/dx = 12x^2 -12x
MQ
Related Maths A Level answers
All answers ▸Find the exact solution to the equation: ln(3x-7) =5
Find two values of k, such that the line y = kx + 2 is tangent to the curve y = x^2 + 4x + 3
The point A lies on the curve y=5(x^2)+9x , The tangent to the curve at A is parralel to the line 2y-x=3. Find an equation to this tangent at A.
What is the coefficient of x^4 in the expansion of (x+3)^7