Mathematics, 22.11.2019 07:31 mariamoore198060
What is the equation of the quadratic graph with a focus of (8, −8) and a directrix of y = −6?
f(x) = −one fourth (x − 7)2 + 1
f(x) = −one fourth (x − 8)2
f(x) = −one fourth (x − 8)2 − 7
f(x) = one fourth (x − 7)2
i think its the third one but im not sure
Answers: 3
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What is the equation of the quadratic graph with a focus of (8, −8) and a directrix of y = −6?
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