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4 votes
Sketch the graph of y= 2(x-2)^2 +5 and identify the axis of symmetry.

User Xarbrough
by
7.6k points

2 Answers

5 votes

Answer:

x = 2

Explanation:

use the Vertex form, Y=a(x-h)^2+k, to determine the values of a, h, and k.

a=2

h=2

k=5

since the values of a are positive the parabola opens up

Find the vertex (h,k)

(2,5)

Find p from the vertex and the focus

1/8

find the focus

(2,41/8)

Find the axis of symmetry by finding the line that passes though the Vertex and the focus

x=2

Or also a line that goes through the middle but that is just my opinion!

User Cooow
by
7.4k points
2 votes

Answer:

x = 2

Explanation:

User Javsmo
by
9.2k points

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