-Opens down
-Maximum
-Y int (0,3)
-Axis of symmetry x=0
-vertex (0,3)
-(2,3) (-2,-3)
Answer:
<h3>y = -32</h3>
Step-by-step explanation:

Substitute ; x =20 in given equation

Do up one over 3 and start at 0, that is what I recommend
Answer: None of the above
Step-by-step explanation: Because none of them will equal the solution which is 0.5,
1.7 + (-1.2) = 0.5