Answer:
24
−
c
12
=
−
89
=
c
=
−
1356
x
=
c
=
−
1356
Step-by-step explanation:
15 degrees below zero = -15
25 degrees above zero = 25
25 + 15 = 40
It rose 40 degrees.

A parabola is open up if a > 0.
The vertex formula:

(h; k) - the coordinates of the vertex

Therefore h = -5 < 0
Answer: B. y = x² + 10x + 24.
I don't really grab the concept of this but it's basically numbering the graph ang filling the coordinates in the x and y spaces
y=4/-2+ x=5/-3
Answer:
Step-by-step explanation:
Symmetric since it goes up and back down the same amount of dots.