Which numbers are a distance of 7 units from 1 on a number line? select the location on the number line to plot each point.

We need to find the numbers those are 4 units far from 1.

If we go to 7 units left side of 1 on number line we would add -7 to 1, we get

1-7 = -6.

And if we go to  7 units right side of 1, we would add +7 on 1 to get the number.

1+7 =8.

true

explanation:

the graph in the attached figure

step-by-step explanation:

we have

using a graphing tool

the graph in the attached figure

the roots are ( x-intercepts) x=-0.5,x=1,x=3

the y-intercept is the point (0,3)