Problem attached
I’ve worked and keep coming up with the same wrong answer I’m trying to match what I did see where am I getting it wrong they I’m being told how to solve it is ineffective for me and in addition I get the same problems but new numbers but thank you for your snark commentary
I would imagine that you first need to find the quadratic function that represents the profit. The question tells you how to do this: $$P(x) = -2x^2+28x-26 = -2(x^2-14x+13)$$
Then, by transforming this into the vertex form of the quadratic function, you will be able to read off the answers to points 2 and 3 (don't forget that factor of $-2$ affects one of these answers). Point 4 is just the evaluation of the price function given in the question at the appropriate value of $x$.
Point 5 requires you to factorise the quadratic function, specifically the part in parenthesis above.
There are other ways to go about this problem.