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Which of the following equations is of a parabola with a vertex at (0, 6)?

y = ( x + 6) 2
y = ( x - 6) 2
y = x2 + 6
y = x2 - 6

User Valem
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1 Answer

4 votes

Answer:

y = x² + 6

Explanation:

The equation of a parabola in vertex form is

y = a(x - h)² + k

where (h, k) are the coordinates of the vertex and a is a multiplier

Here (h, k) = (0, 6) , let a = 1 , then

y = (x - 0)² + 6 , that is

y = x² + 6

User Pierre De LESPINAY
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