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

User Halcwb
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1 Answer

7 votes

Answer:


x = - (1)/(2)

Explanation:


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

User Scragz
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