Question

Please help?

Which equation below is the correct equation used to find the axis of symmetry?

Answer 1

Do u kno about parabolas ?

Answer 2

yeah.

Answer 3

then why don't u kno the answer

Answer 4

because they all look the same to me??

Answer 5

ohk

Answer 6

do you kno differentiation

Answer 7

no

Answer 8

ohk leave that ...

Answer 9

put y = 0 in ,
y= ax^2 + bx +c
in the simple basic quad eqn

Answer 10

u will get x= -b/2a as ur answer @Keridavis

Answer 11

B?

Answer 12

nope D

Answer 13

d is the answer

Answer 14

@Keridavis

Answer 15

nything else @Keridavis