That two that you split from the standard form, is that done to all problems, for example if there was just a variable would you take the same variable and apply it to the split inside term?
Hi Ray, Congrats for this Clear, Concise and Objective explanation about Vertex Form of Quadratic Functions. I would be able to give you, at least, 1,000,000 Likes.
the coefficient in front of the x^2 term, called "a", alone dictates whether the parabola opens upward or downward. "a" was unspecified at 4:23 but can be assumed to be negative in that example.
Dear Ray can you please upload a similar video regarding paraboloid. I ll be gratful to you if you also include cylindrical coordinate for drawing paraboloid
