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Which equation is the axis of symmetry of a quadratic function in standard form?

User Kevin Aung
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1 Answer

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x = (b)/(2a)

for example let's say we have 2x²+4x+3

Explanation:

4 is the co-efficient of x therefore you substitute 4 in terms of b. 2 is the co-efficient of x² therefore you substitute 2 in terms of a.


x = (4)/(2(2))you will find your x value then you will substitute x from the original formula to get your y value.

User Aazim
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