29levelupchaye2 29levelupchaye2

06-02-2018
Mathematics

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what is the axis of symmetry?

f(x)=2x^{2} -2x+6[/tex]

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sqdancefan sqdancefan

10-02-2018

For the expression
.. ax^2 +bx +c
The line of symmetry is
.. x = -b/(2a)
Here, that is
.. x = -(-2)/(2*2) = 1/2

The axis of symmetry is x = 1/2.

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