chochoo145 chochoo145
  • 03-01-2017
  • Mathematics
contestada

Will mark as brainiest answer!!!!!
Please show work as to how you found the answer

Will mark as brainiest answer Please show work as to how you found the answer class=

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BellaMcNulty BellaMcNulty
  • 03-01-2017
(2,8) and (-2,10)

y₂ - y₁     used to find the slope
x₂ - x₁

plug in the coordinates
10-8 = 2     all equals -1/2
-2-2 = -4     m=-1/2

plug one of the coordinates and the slope into y=mx+b, and solve
8=-1/2(2)+b
8=-1+b
9=b

Final Answer: y = -1/2x + 9
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