7x^2 + 3
7(4)^2 + 3
7(16) + 3
112 + 3
115.
A b and c are your variables
Hope this helps
Answer:
-16, 16, 16
Step-by-step explanation:
1) -16
2) 16
3) 16
Answer:
vertical line
Step-by-step explanation:
x = -9 means the x value does not change, but the y value can change
This is a vertical line
