When does a parabola open upward?

a.

when p is negative

c.

when p is positive

b.

when h is positive

d.

when h is negative

Question

Mathematics

Lyric Melton

31 July, 07:34

When does a parabola open upward?

a.

when p is negative

c.

when p is positive

b.

when h is positive

d.

when h is negative

+3

Answers (2)

Know the Answer?

Gemma Lee · Answer 1

it opens when it is positive because, here are the informational steps:

Step-by-step explanation:

If the x is squared, the parabola is vertical (opens up or down). If the y is squared, it is horizontal (opens left or right). If a is positive, the parabola opens up or to the right. If it is negative, it opens down or to the left.

so the answer is b) opens when positive

Kaiden Osborne · Answer 2

It so positive p I'm not for sure

When does a parabola open upward?a.when p is negativec.when p is positiveb.when h is positived.when h is negative

When does a parabola open upward?

a.

when p is negative

c.

when p is positive

b.

when h is positive

d.

when h is negative