BBoYInfinite4
BBoYInfinite4 BBoYInfinite4
  • 20-03-2018
  • Mathematics
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What is the equation for the line?

What is the equation for the line class=

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dannielle
dannielle dannielle
  • 20-03-2018
y=ax+b
when x=2, y=16
         x= -2, y= -16

2a +b= 16
-2a+b = -16
----------------
/      2b=0

2b=0, b=0
2a=16, a=16:2, a=8
the equation is y= 8x

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