Answer:
7-7i
Step-by-step explanation:
Answer:
12. (4, 7)
13. (5, -1)
Step-by-step explanation:
Rewrite in vertex form and use this form to find the vertex (h, k).
Answer: WHATS THE ANSWER???!?!
Step-by-step explanation:
Answer:
7.2+x=19.5
x=19.5-7.2
x=12.2
Step-by-step explanation: