Question

Given y=2x²+6x-3, how do you find the axis of symmetry?

Answer 1

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Answer 2

- middle#
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2(firat#)

Answer 3

axis of symmetry is the center of the graph!

Answer 4

x= -3/2

Answer 5

Thanks

Answer 6

:)

Answer 7

If its not too much trouble, finding the coordinates of the vertex?

Answer 8

(-3/2, -15/2) is the vertex

Answer 9

vertex is just using the axis of symmetry is the value for x in the equation

Answer 10

Thanks soo much, I lost my algebra notes and I'm helpless but THANK you guys!!