megangm2003 megangm2003
  • 25-10-2017
  • Mathematics
contestada

How do you find the Axis of symmetry and the vertex of the quadratic?

How do you find the Axis of symmetry and the vertex of the quadratic class=

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omgtommo omgtommo
  • 25-10-2017
vertex:
to find x use the formula, -b/2a.
since there is no B, plug in 0
-0/2(2)
x=0
(this is also your axis of symmetry)
To find y plug in x (0) to the equation.
2(0)²+3
2(0)+3
0+3
y=3
So your vertex is (0,3)
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