It is the line of symmetry of a parabola and divides a parabola into two equal halves that are reflections of each other about the line of symmetry.
Answer: they all are different
Step-by-step explanation:
Answer:
the area of a circle is A= πr²
-19
Explanation: they go back in intervals of -3
The vertex form is y=(x-4)^2-1
