Iwatched a lesson on it and got it wrong, 44 points.

It should be y=(x-5)^2+3. When values are added or subtracted from x inside parenthesis, it's the opposite. So instead of (x-5) shifting the parabola to the left, it shifts it to the right and vice versa.

the answer is y=(x-5)^2+3.

Step-by-step explanation:

or

step-by-step explanation:

we need to solve for 'x' the following equation:  

we have that:

⇒

⇒ ⇒

factorizing, we get that:

  ⇒

then, the solutions are: or

nothing extraneous has been found!