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17-12-2020
Mathematics

contestada

A line passes through the point (2,-1) and has a slope of 8. Find
the equation of the line.
pleaseeeee help

Respuesta :

guest27039 guest27039

17-12-2020

Answer:

[tex]y= 8x - 17[/tex]

Step-by-step explanation:

to find the y-intercept plug 8 and (2, -1) into [tex]y=mx +b[/tex]

[tex]y= mx+b[/tex]

[tex]-1= 8(2)+b[/tex]

[tex]-1= 16+b\\ -16= -16[/tex]

[tex]-17=b[/tex]

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