How do you graph #2x+4y=12# using the slope and y intercept?

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Answer 1 · 2016-11-20T17:53:45

plot #" " (0, 6)," "(12,0)#

and draw a straight line through them

rearrange to the gradient -intercept form of the straight line

#y=mx+c#

#2x+4y=12#

#4y=-2x+12#

#y=-1/2x+6#

to graph :

#y#- intercept is the #c# value # c=6#

to find second put put #y=0#

#0=-1/2x+6#

#x=12#

plot #" " (0, 6)," "(12,0)#

and draw a straight line through them