The line equation in slope-intercept form is , where m is the slope and b is the y-intercept.
First find the slope of the line.
\ (Substitute
)
(Subtract:
)
(Simplify)
Next find the y-intercept value by replacing m with , y with 1 and x with 2 in the equation
.
(Multiply:
)
Apply addition property of equality: If a = b then a + b = b + a.
\Apply commutative property addition: a + b = b + a.
\ (Apply additive inverse property:
)
(Add:
)
Replace m with and b with 11 in the slope-intercept form line equation
.
The slope-intercept form line equation is .