We can start by figuring out the axis of symmetry.
y = x² + 12x = x (x + 12)
So roots are x = -12 or 0
Therefore axis of symmetry is x = (-12 + 0) / 2 = -6
We got x-coordinate of vertex. Now plug in x=-6 to solve for y.
y = (-6)² + 12(-6) = 36 - 72 = -36
Therefore vertex is (-6, -36).
Answer:
I would say the answer is A.
Step-by-step explanation:
Hope it helps :)
Answer: Im not sure
Step-by-step explanation:
you didnt list/provide the graphs for me to answer. :I
'Commutative' means you can work it in the other direction without changing it.
But 1/2 is not the same number as 2/1 . So I guess division is NOT commutative.
Answer:
I believe its 17, this is a 90 degree angle, so 90-73=17
Step-by-step explanation:
