\"slope\"\"

\

Since the line is raising the slope is positive.

\

Next, find the slope.

\

\"\"            

\

Substitute 2 for y210 for y1, 1 for x2, and -6 for x1 in slope formula.

\

\"\"

\

\"\"                      (Simplify)

\

\"\"                      (Add: \"\")

\

\"\"                           (Subtract: \"\") \"\"

\

Slope is negative and slope is \"\".