How do I find the minimum turning point of a parabola?
1.differentiate the equation using the rule: y=xn , dy/dx= nxn-12.set dy/dx to =0 as this is where a minimum point occurs (where the gradient of the graph is = 0)3.solve for x4.then, to find the y coordinate, simply sub your found value of x back into the original equation
FN
Related Maths GCSE answers
All answers ▸Josie is paid £1200 per month. She is going to receive an increase of 4% in the amount she is paid. Work out how much money Josie we be paid each month after the increase.
can you show me how to solve simultaneous equations?
The straight line joining the points (1, -2a),(a, 1) has a gradient of 5, find the value of a
Factorise 3x+12