Hi do any of you know how to do this?
2 answers:
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Answer:
Step-by-step explanation:
The equation of a parabola in the form of the vertex is the following:
and the vertex will be in the coordinates:
for a.
we can see that , and
so the vertex is at
for b.
we can re accommodate this equation as:
in this form is easier to see that , and
so the vertex is at
for c.
we can re accommodate this equation as:
and as we can see and
so the vertex is at