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Leno4ka [110]
2 years ago
12

What is the equation of the axis of symmetry for the parabola y equals start fraction one over three end fraction left parenthes

is x plus one right parenthesis squared minus three?
Mathematics
1 answer:
wariber [46]2 years ago
6 0
The correct axis of symmetry is x = -1.

Explanation:

Our equation is
y=\frac{1}{3}(x+1)^2-3.

This is in vertex form, which is 
y = a(x-h)² + k, where (h, k) is the vertex.

In our equation, h corresponds with -1 and k corresponds with -3, making the vertex (-1, -3).

The axis of symmetry is the x-coordinate of the vertex; this makes the axis of symmetry for this equation x = -1.
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Answer:

We conclude the equation is linear because it can be rewritten in the form y = mx + b.

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Step-by-step explanation:

The slope-intercept form of the line or linear equation

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<u>Important Tip:</u>

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Convert the given equation in the slope-intercept form

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