2. Graphs

Find the slope of the line shown below.

Find the slope of the line containing the points $\(\left\)(-1,1\(\right\))$ and $\(\left\)(4,3\(\right\))$.

Graph a line with a slope of 0 that passes through the point $\(\left\)(3,-2\(\right\))$.

Which of the following graphs below represents the equation $x=3$?