It should beA curve has gradient function
and passes through the origin and the point (1,2). Find the equation if the curve.
I am not sure, how would I work out the value of k?
= (this is typed wrong ^^!)
Is this correct? If so from here, how would I proceed?
I have two unknowns, so unable to put the values of x and y given.
But your answer is still right.
There are two points (0,0) and (1,2), so
From two above equations, you can solve for k and C