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Help me plzz and thank u sm

Help me plzz and thank u sm-example-1
User Nefen
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1 Answer

14 votes
14 votes

Answer:

The equation of the axis of symmetry is x = 7

Explanation:

Mathematically, we have the equation of the axis of symmetry as;

x = -b/2a

where a is the coefficient of x^2 = 1

b is the coefficient of x which is -14

So, the equation of the axis of symmetry will be;

x = -(-14)/2(1) = 14/2 = 7

So the equation of the axis of symmetry is x =7

User Michiel Van Dijk
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