How do you graph the function #f(x)=-1/2x+3#?

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Answer 1 · 2014-10-26T13:31:10

One way to do this is find any two distict points on the graph then draw a straight line through them. Since

#f(0)=-1/2(0)+3=3#

and

#f(2)=-1/2(2)+2=2#,

the point #(0,3)# and #(2,2)# are on the graph.
(Note: You can also use intercepts.)

So, by plotting those points and drawing a straight line through them,

enter image source here

I hope that this was helpful.