Graph f(x) =
x + 2.
use the line tool and select two pc

answer:

we have

f(x)=\frac{1}{2}x+2

to graph the line find the x and y intercepts

we know that

the x-intercept is the value of x when the value of y is equal to zero

the y-intercept is the value of y when the value of x is equal to zero

so

find the y-intercept

for x=0

f(0)=\frac{1}{2}*0+2=2

the y-intercept is the point (0,2)

find the x-intercept

for y=0

0=\frac{1}{2}x+2\\x=-4

the y-intercept is the point (-4,0)

using a graphing tool

plot the points to graph the line