Answer:
D) 
Step-by-step explanation:
<u>Vertex Form of a Vertical Parabola:</u>

Vertex -> 
Axis of Symmetry -> 
Vertical Scale Factor -> 
- To turn
into vertex form, we need to complete the square on the right side - Therefore, if
, then
completes the square on the right side - This becomes

- This means that our function in vertex form is

Therefore, the vertex of the graph is
.
Yes because 9+4 = 13 and if you plug in the y and x it turns out true
Answer:
144
Step-by-step explanation:
................
32 in. because 2.5 feet is only 30 in
Answer:
58
Step-by-step explanation:
can I have brainliest