Answer:
A
Step-by-step explanation:
bro how come u dont answer for yourself? The point of school is for you to learn. . . but anyway the answer is A
Answer:
(-4,6) is the vertex
Step-by-step explanation:
because it's either the lowest or highest point on the graph.
Answer:

Step-by-step explanation:



Answer:
x > -1
Step-by-step explanation:
Add 9 to both sides so as to isolate x: -10 + 9 < x - 9 + 9, or -1 < x, or x > -1.
Answer:97/12 + (-4 1/3) = 15/4
Step-by-step explanation:
15/4 - (-4 1/3) = 97/12
97/12 + (-4 1/3) = 15/4