Consider the quadratic function F(x)=-x^2-x+20 The line of symmetry has the equation ?

Gamerson asked Jun 1, 2022

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10 votes

Consider the quadratic function F(x)=-x^2-x+20
The line of symmetry has the equation ?

Gamerson asked Jun 1, 2022

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18 votes

Answer:

x = - (1)/(2)

Explanation:

x = ( - b)/(2a) = (1)/( - 2)

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