Answer:
Step-by-step explanation:
This quadratic is of the form
where h and k are the coordinates of the vertex. Notice that inside the parenthesis it very specifically follows the format (<u>x -</u> h)². That means that if you have something like what we have here, ( x + 3)^2, it was originally (x - (-3))^2, and the value for h is -3. k is much simpler to determine. Our 2 at the end is a +2, so the k is 2. The vertex then is (-3, 2).
Answer:
Millimeters
Step-by-step explanation:
MM is abreviation for millimeters
9 times y = 6300.
6300/9=y
y=700
Your answer is 700.
(x^2-y^2)=(x-y)(x+y)
so (x^2-y^2)/(x-y)=x+y
