Question

Without drawing the graph of the equation, determine how many points the parabola has in common with the x-axis and whether its vertex lies above, on, or below the x-axis.



y = 2x2 + x – 3



A.


no points in common; vertex below x-axis


B.


2 points in common; vertex below x-axis


C.


2 points in common; vertex above x-axis


D.


1 point in common; vertex on x-axis

Answer 1

@peachpi

Answer 2

@AnonymousBeast

Answer 3

hey not to be rude but i just need the answers i will give you my suggestion then you tell me if i'm right or wrong?

Answer 4

Sure

Answer 5

nevermind on this one i got it

Answer 6

Alright, great

Answer 7

its B

Answer 8

Yes