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serious [3.7K]
3 years ago
7

solve for the y-intercept. Show your work! Then list the slope-intercept form of the line (-15,-17) (14,10)

Mathematics
2 answers:
Paladinen [302]3 years ago
4 0

Answer:

slope for y intercept={10--17)/(14--15)=27/29

Triss [41]3 years ago
3 0

Answer:

  • The line is y = 27/29x - 88/29
  • The y-intercept is (0, -88/29)

Step-by-step explanation:

<u>Given point:</u>

  • (-15,-17), (14,10)

<u>Slope-intercept form:</u>

  • y = mx + b

<u>Use slope formula:</u>

  • m = (y₂ - y₁)/(x₂ - x₁)
  • m = (10 - (-17))/(14 - (-15)) = 27/29

<u>Use one of the points to find the y-intercept:</u>

  • y = 27/29x + b
  • 10 = 27/29*14 + b
  • b = (29*10 - 27*14)/29
  • b = -88 /29

<u>The line is:</u>

  • y = 27/29x - 88/29
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