stormmyweather
stormmyweather stormmyweather
  • 07-02-2017
  • Mathematics
contestada

y=x-1 and y=-x+7
how do I graph it

Respuesta :

christinann062
christinann062 christinann062
  • 07-02-2017
find the value of x using substitution

(x-1)=-x+7
2x-1=7
2x=6
x=4

plug your x value into one of the equations to find y

y=(4)-1
y=3

your coordinate is (4,3) you would plot that point.
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