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Alchen [17]
3 years ago
10

Write an equation that represents the line. Use exact numbers.

Mathematics
1 answer:
mariarad [96]3 years ago
5 0

Answer:

y = .75x - 4.5

Step-by-step explanation:

y = mx + b

m = slope ; b = y-int

slope = rise/ run = 3/4 = .75

y = .75x + b

Because it is hard to determine the exact y-intercept, we plug in a point (2,-3):

-3 = .75(2) + b

-3 = 1.5 + b

-4.5 = b -->

y = .75x - 4.5

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Answer:

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Step-by-step explanation:

<u>Given function</u>

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  • y = -8/3x + 573
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  • y - y1 = m(x - x1)
  • y - (-5) = -8/3(x - 9)
  • y + 5 = -8/3(x - 9)

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