Answer
(answers vary)
Three additional points on the line:
$(2, 6)$
$(3, 10)$
$(4, 14)$
Work Step by Step
RECALL:
The slope $m$ is equal to $\dfrac{\text{rise}}{\text{run}}$, and can be interpreted as the average increase in $y$ for every one unit increase in $x$.
A slope of $4$ means that for every increase of 1 unit in $x$, the value of $y$ increases by $4$ units.
Thus, to find other points on the same line as the point $(1, 2)$, just add $1$ to the value of $x$ and $4$ to the value of $y$ to obtain:
$(1+1, 2+4) = (2, 6)$
$(2+1, 6+4) = (3, 10)$
$(3+1, 10+4) = (4, 14)$
Plot the points and connect them using a line.
(refer to the image below)