The line passes through the points are and
.
Find the slope.
\.
(Formula for slope)
(Substitute
and
)
(LCM of the numerator is
and denominator is
)
(Write as a divison expression)
(Multiply by reciprocal of the divisor)
(Substitute
)
(Divide out common terms)
(Simplify)
Therefore, the slope is .
The slope is .