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Consider the quadratic function F(x)=-x^2-x+20 The line of symmetry has the equation ?
Question
Consider the quadratic function F(x)=-x^2-x+20
The line of symmetry has the equation ?
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Mathematics
1 year
2021-07-31T13:09:24+00:00
2021-07-31T13:09:24+00:00 1 Answers
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Answer:
[tex]x = – \frac{1}{2} [/tex]
Step-by-step explanation:
[tex]x = \frac{ – b}{2a} = \frac{1}{ – 2} [/tex]