Question

Medal & fan.

The graph of a quadratic equation opens down when the value of ____ is negative.

Answer 1

a,b, or c. are the answer choices.

Answer 2

@saseal

Answer 3

when the x^2 is negative the quadratic curves opens down.

Answer 4

like -x^2

Answer 5

a b or c?

Answer 6

Where's your choice?

Answer 7

a

Answer 8

a is ?

Answer 9

oh i think its a is they are referring to this one
\[ax ^{2}+bx+c=0\]

Answer 10

yeah @seseal

Answer 11

So your answer is a.