Question

The equation below describes a parabola. If ais negative, which way does the
parabola open?

Answer 1

I cannot see the question show me

Answer 2

Answer:

Downwards

Step-by-step explanation:

Suppose you have the quadratic equation, $ax^2 +bx+c$, if a is positive, the parabola opens upwards. If a is negative, the parabola opens downwards.