find the stationary point of the curve for the equation y=x^2 + 3x + 4
dy/dx = 2x +32x + 3 = 0x= 3/2(3/2)2 + 3(3/2) + 4 = 2.25 + 4.5 + 4 = 10.75
IH
Answered by Isabelle H. • Further Mathematics tutor
3501 Views
See similar Further Mathematics GCSE tutorsRelated Further Mathematics GCSE answers
All answers ▸The circle c has equation x^2+ y ^2=1 . The line l has gradient 3 and intercepts the y axis at the point (0, 1). c and l intersect at two points. Find the co-ordinates of these points.
Find any stationary points in the function f(x) = 3x^2 + 2x
Find the x and y coordinates of the minimum of the following equation: y = x^2 - 14x + 55.
Finding the derivative of a polynomial.