Find the coordinates of the points on the curve y=x^3 where the gradient is 12
Please help URGENT
P.S Can people explain this in detail as I am horrible at maths
Gradient means inclination and inclination points to something like 'Slope'
Now, what is slope ?
It is simply for any function y=f(x)
so here you have f(x)=x^{3}
Now you have the value of x. To find the complete set (x,y) just plug the values of x in to f(x)
f(4)=64
f(-4)=-64