Can u help me write the slope intercept form of the equation of the line through the given point with the given slope? (9,-1) m=4/3

1 Answer
Patrick H.
Jun 26, 2018

Absolutely! The equation you're looking for is #y=4/3x-13#.

Explanation:

Remember that, for slope-intercept form, the formula is

#y=mx+b#

We know everything except #b# (#m=4/3#, #x=9#, and #y=-1#), so let's solve for that:

#-1=4/3(9)+b#
#-1=36/3+b#
#-1=12+b#
#-13=b#

Our final equation is #y=4/3x-13#.

Hope this helped!!

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