Answer:
B
Step-by-step explanation:
The solutions are the coordinates of where the lines intersect.
What is the shape of the angle?
hello :
<span>–3(x + 3)² – 3 + 3x = -3( x² +6x+9) -3 +3x
=-3x² -18x -27 -3 +3x
= -3x² - 15x -30.. ( </span><span>standard form)</span>
