How do you find the slope and y-intercept for the line #2x+y-2=0#?

1 Answer
zoe
Sep 27, 2015

Gradient= #-2#
#y#-intercept= #2#

Explanation:

Rearrange the equation to make #y# your subject.

#y=-2x+2#

From the equation, you already know that #-2# is #m# (from the equation #y=mx+c#, whereby #m# is your gradient) which means #-2# is your gradient.

From the equation you would also know that #2# is your #y#-intercept. Also from the equation #y=mx+c# where #c# is your #y#-intercept.

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