HappyLiz
HappyLiz HappyLiz
  • 16-02-2017
  • Mathematics
contestada

Please tell whether the order pair is a solution to the equation , please help me with #12 and show work

Please tell whether the order pair is a solution to the equation please help me with 12 and show work class=

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christinann062
christinann062 christinann062
  • 16-02-2017
y=x-3  (1,-4)

-4=1-3
-4≠-2

that ordered pair is not a solution
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sheheryar91
sheheryar91 sheheryar91
  • 16-02-2017
simply inset value of x from the order pair if it gives the same y as in order pair it is a solution other wise not
12 no
13 yes
14 yes
15 no
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