askred13 askred13

26-07-2015
Mathematics

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Need to confirm that I did work correctly.
y-3=3 (x+1)
Slope=3
Point passes through (1,-3)
Rewritten in slope intercept=y=3x+6
Y int= (0,-6)
X int=(1,0)
Rewritten in standard form
y -3x+6=0 or -3x+y=6??

Respuesta :

26-07-2015

Y-int . . . x=0 . . . y-3 = 3 (0+1) . . . y-3 = 3 . . y=6. . . . . . . X-int .. y=0 .. 0-3=3 (x+1) .. -3=3x+3 ... -6=3x ...x=-2

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