<h3>I'll teach you how to solve 2x + 9 = -27</h3>
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2x + 9 = -27
Subtract 9 from both sides:
2x+9-9 = -27-9
SImplify:
2x=-36
Divide both sides by 2:
2x/2 = -36/2
Simplify:
x= -18
Your Answer Is x= -18
plz mark me as brainliest if this helped :)
C
Step-by-step explanation:
This has a U like shape so it a parabola.
Parabola correlate with quadratic functions

Since it Going down, the answer is C -x^2.
Answer:
Parallel I checked with a graph
Y = (x + 3)² - 2
you get this by... uh, moving the vertex of the parabola three to the left (+3) and down two (-2)...
Answer:
0.408
48%
3.41
10
4996
7100
Step-by-step explanation: