\"slope

\

\"\"

\

Since the line is raising the slope is positive.

\

Next, find the slope.

\

\"\"            

\

Substitute 6 for y2,  2 for y1, -1 for x2, and -1 for x1 in slope formula.

\

\"\"

\

\"\"             (Simplify)

\

\"\"                       (Add: \"\")

\

\"\"                            (Subtract:6-2=4)

\

\"\"

\

\"\"

\

Slope is  \"\".