Given that has a turning point at (b,a). Where a does not equal 0, find a and b. I know that I need to get two equations to solve simultaneously, but not sure what the equations should look like.
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(1) (2)
Originally Posted by Tweety Given that has a turning point at (b,a). Where a does not equal 0, find a and b. I know that I need to get two equations to solve simultaneously, but not sure what the equations should look like. If you don't like calculus, start by completing the square: So it has a turning point at . However, you are given that its turning point is at So now you have two equations: Spoiler: Subbing into the second equation, we have Solving this equation gives us (it can't be 0 from you initial condition) and it follows from (1) that . So your equation is
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