Answer:
y =
x +

Explanation:
the equation of a line in slope- intercept form is
y = mx + c ( m is the slope and c the y-intercept )
here m =
, hence
y =
x + c ← is the partial equation
to find c substitute (- 2, 11) into the partial equation
11 = -
+ c ⇒ c =

y =
x +
← equation of line