The line equation in slope-intercept form is , where m is the slope and b is
the y-intercept.
\First find the y-intercept value.
\ (Substitute
for m)
(Substitute 2,
for x, y)
(Multiply:
)
(Add 1 to each side)
(Apply Commutative property: a + b = b + a)
(Apply Additive inverse property:
)
(Apply Additive identity property:
)
(Add:
)
Substitute for m and 2 for b in the Slope-intercept form equation.
\
The line equation in slope-intercept form is .