brunefuller
brunefuller
22-04-2022
Mathematics
contestada
How to graph 14x+18y=126
Respuesta :
NobodyKat
NobodyKat
22-04-2022
We need to rearrange this into [tex]y=my+c[/tex]
Subtract 14x from both sides
[tex]18y=-14x+126[/tex]
Divide both sides by 2
[tex]9y=-7x+63[/tex]
Divide both sides by 9
[tex]y=\frac{-7x+63}{9}=\frac{-7x}{9} +\frac{63}{9}[/tex]
Plot the point (0, 63/9)
Then pick some x values and put them into the equation to find the respective y values
Then plot those points
Finally join up those points
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