There are 5
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The equation for a parabola does become
.
<h3>What is parabola?</h3>
A symmetrical open plane curve formed by the intersection of a cone with a plane parallel to its side. The path of a projectile under the influence of gravity follows a curve of this shape.
Given
The derivation for the equation of a parabola with a vertex at the oriin.
The equation of the parabola can be written as;

Hence, the equation for a parabola does become
.
To know more about parabola click the link given below.
brainly.com/question/3719015
Answer:
Are you sure you're not missing any brackets? Cause if you do, the answer might be different
Answer:
22 minutes to 7
Step-by-step explanation:
short hand is near 7
For y = -x², the vertex = (0,0)