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Mathematics, 22.11.2019 07:31 mariamoore198060

What is the equation of the quadratic graph with a focus of (8, βˆ’8) and a directrix of y = βˆ’6?

f(x) = βˆ’one fourth (x βˆ’ 7)2 + 1

f(x) = βˆ’one fourth (x βˆ’ 8)2

f(x) = βˆ’one fourth (x βˆ’ 8)2 βˆ’ 7

f(x) = one fourth (x βˆ’ 7)2

i think its the third one but im not sure

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Answers: 3

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What is the equation of the quadratic graph with a focus of (8, βˆ’8) and a directrix of y = βˆ’6?
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