<u>Expression Form</u>
(3-7)*n+5
n=Unknown Number
I think the answer to this is .6 or 1.7
The vertex form:

The axis of symetry is x = h.

We have

Substitute:

<h3>Answer: x = -3</h3>
Answer: The Numbers are 15 and 39
Step-by-step explanation: 2(15) + 9 = 39
Answer:
2 -6
Step-by-step explanation:
watch the video for a Step-by-step explanation its the one right before the question