SOLUTION: What is the slope intercept form for the line that satisfies each set of conditions? Slope 3, passes through (1, -3)

Algebra ->  Linear-equations -> SOLUTION: What is the slope intercept form for the line that satisfies each set of conditions? Slope 3, passes through (1, -3)      Log On


   



Question 1093442: What is the slope intercept form for the line that satisfies each set of conditions? Slope 3, passes through (1, -3)
Found 2 solutions by Alan3354, josmiceli:
Answer by Alan3354(69443) About Me  (Show Source):
You can put this solution on YOUR website!
Use y-y1 = m*(x-x1)

Answer by josmiceli(19441) About Me  (Show Source):
You can put this solution on YOUR website!
( 1, -3 )
+m+=+3+
--------------
Use the general point-slope formula
+%28+y+-%28-3%29+%29+%2F+%28+x+-+1+%29+=+3+
+y+%2B+3+=+3%2A%28+x+-+1+%29+
+y+%2B+3+=+3x+-+3+
+y+=+3x+-+6+
---------------------
check:
does it go through ( 1, -3 ) ?
+y+=+3x+-+6+
+-3+=+3%2A1+-+6+
+-3+=+-3+
OK