What is the vertex of the parabola whose equation is y = (x + 1) ^2 + 3

Question

Lillian Hill

Mathematics

12 March, 09:28

What is the vertex of the parabola whose equation is y = (x + 1) ^2 + 3

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Answers (1)

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Chubs · Answer 1

The vertex is (-1, 3)

Step-by-step explanation:

The form this is in is called vertex form. We can express the equation using its base form.

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

Now we can identify the vertex as (h, k). By looking at the equation, we can see h is equal to - 1 and k is equal to 3.