yamilet28 yamilet28
  • 09-12-2019
  • Mathematics
contestada

Find the slope-intercept form of the equation of a line that passes through the given points.

(2, -5), (3, -2)

Respuesta :

dragonflykim
dragonflykim dragonflykim
  • 09-12-2019

Answer:

y=3x+b

Step-by-step explanation:

finding slope:

slope= y2-y1/x2-x1

-2--5/3-2

3/1

slope is 3

i'm not sure how to find the y-intercept using this format but hope this kinda helped!

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WhyIsMathsMaths
WhyIsMathsMaths WhyIsMathsMaths
  • 09-12-2019

Answer:

y=3x-11

Step-by-step explanation:

(2,-5) (3,-2)

[tex]\frac{x_{1}-x_{2}  }{y_{1}-y_{2}  }\\\\[/tex]

[tex]\frac{2_{1}-3_{2}  }{-5_{1}--2_{2}  }\\[/tex]

= [tex]\frac{3}{1}[/tex]

= 3

y=3x+b

-5=3(2)+b

-5=6+b

-11=b

-----------------------------

Hope I helped!!!! :-)

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