Answer:
C) any eqaution that has a variable or number squared is a qaudratic equation
Answer:
The y-axis.
Step-by-step explanation:
This is because it is mirroring across the y-axis, and the x-coordinate's sign is getting changed from positive to negative.
Answer:
18
Step-by-step explanation:
3 x 3 = 9
9 x 2 = 18
Your answer is 3x^(2)+3x+6
Hope this helped!