Answer: h=7
Step-by-step explanation:
By definition the function in vertex form is:

Where (h,k) is the vertex of the parabola.
You must group the terms that contain the same variable in the function:

Complete the square as following:

Now you must rewrite it as following:

Then:
h=7
The answer is y=6.00x+12.00,if i’m wrong then i’m so sorry
The answer is b. He placed pupp5 to the left of 0
For # 9, the answer is 4 pants and 11 shirts, see in the comments for my explanation
Answer:
y = 7/4x + 14
Step-by-step explanation:
0 = 7/4(-8) + b
0 = -14 + b
14 = b
y = 7/4x + 14