Question

What is the standard form of the equation of a parabola that opens left or
right?
A. x= a(y-v)² + h
B. x=ay2² +by+ c
C. y= ax² + bx + c
D. y= a(x- h)² + v

Answer 1

Answer:

A

Step-by-step explanation:

If the parabola opens left or right (is a horizontal parabola) then our formula needs to have an " y²" in it.

so it must be choice A

x= a(y-v)² + h