3 years ago

#7 What is the Y-intercept of this table?

Mathematics

1 answer:

Sunny_sXe [5.5K]3 years ago

3 0

Answer:

Y-intercepts at 6 I think. Sill not great at this

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The correct answer is 29/20

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egoroff_w [7]

Answer:

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Step-by-step explanation:

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${x}^{2} + {(y - k)}^{2} = 21 \\ or \: {x}^{2} + {y}^{2} - 2ky + {k}^{2} - 21 = 0 \\ by \: compairing \:it \: with \: \\ {x}^{2} + {y}^{2} + 2gx + 2fy = 0 \: we \: get \\ g = 0 \\f = - k \\ c = {k}^{2} - 21$

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3 years ago

mr yosgi has 75 papers he graded 60 of them and let a student grade the rest what percent if the papers did each person grade?

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