Question

MEDAL!@!@!@!@!@!
1. What is the general equation for any parabola with its vertex at the origin?
A.y=x^2
B.y=1/4c x^2
C.y=1/c x^2
D.y=ax^2+bx+c

Answer 1

A

Answer 2

2. What formula should be used to derive the equation of parabola given its focus and directrix?

Answer 3

A. The distance formula
B. The midpoint formula
c. y=ax^2+bx+c
D. the area formula for a circle

Answer 4

Wait is it A or D

Answer 5

Think it's A