Finding the intersection and turning points of quadratic graphs

By lee. In this video, we will show you how to deal with those questions where the examiners want you to find the 'intersection' point and the 'turning' point. The video is quite short and is meant for revision purposes. We will probably upload a video in the future, explaining every bit, so don't worry!

[sillygoose]

I like this video cuz it’s quick and efficient it dosent have any 6 min intros 😂

[william]

Hi can you please help me out with this one I'm stuck. I'm given a graph f(x) = a(x-p)²+q and points E and F(1;0) are the x intercepts of the graph and c(0;5) are the y intercepts and A(-4;5) the intersection of g(x) and f(x) . D is an other point of intersection between g(x) and f(x)
g(x) =-2x-3

I am asked to calculate the values of a, p and q
Could you please give me the steps on solving this question. I'm preparing for a test on the 10th of March

[verypython]

of course his name is Lee. yes this is racial