Answer:
Below in bold.
Step-by-step explanation:
x^2 + 2x- 11 = 0
x^2 + 2x = 11
x^2 + 2x + 1 = 11 + 1
(x + 1)^2 = 12
x + 1 = ±√ 12
x = -1 ± √12
= -4.464, 2.464 to the nearest thousandth.
45.75
you divided 274.50 by 6 and get the answer
just take -4.5 the right side
Answer:(-5,-7)
Rewrite in Vertex form and use this form to find the vertex (h,k)
Answer:16
