SOLUTION: Which equation is in slope-intercept form and represents a line with slope 3 through the point (9, - 4)

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Question 1142433: Which equation is in slope-intercept form and represents a line with slope 3 through the point (9, - 4)
Answer by josmiceli(19441) About Me  (Show Source):
You can put this solution on YOUR website!
Use general slope-intercept formula
+%28+y+-%28-4%29+%29+%2F+%28+x+-+9+%29+=+3+
+y+%2B+4+=+3%2A%28+x+-+9+%29+
+y+%2B+4+=+3x+-+27+
+y+=+3x+-+31+
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check answer
( 9, -4 )
+y+=+3x+-+31+
+-4+=+3%2A9+-+31+
+-4+=+27+-+31+
+-4+=+-4+
OK