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Semenov [28]
2 years ago
12

If a quadratic equation is given to you in vertex form, what is the vertex?

Mathematics
2 answers:
fomenos2 years ago
8 0

Answer:

(-h,k)

Step-by-step explanation:

vertex form:

y=a(x-h)^2+k

switch sign of h and you get the x

keep sign of k and you get y

ex- 3(x-5)+7

vertex=(5,7)

ziro4ka [17]2 years ago
4 0

If for example, you were given y = 2(x-3)^2 + 5, then the vertex is (3,5)

As another example, the equation y = 7(x+1)^2 + 10 has the vertex (-1,10)

The general vertex form is y = a(x-h)^2 + k with the vertex (h,k)

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