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

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Answer 1 · 2017-11-13T07:53:04

graph{y=1/2x+1 [-10, 10, -5, 5]}

to graph we make

#x=0#
when it happens

#y=1# is the intersection with the x axis

now when #y=0#

#0=1/2x+1#
#x=-2#

is the intersection with the y axis

then having two points and placing them on the Cartesian line

#(0,1) and (-2,0)#

join both points and you get the graph of the line