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 = -
, thus
y = -
x + c ← is the partial equation
To find c substitute (- 3, 4) into the partial equation
4 =
+ c ⇒ c = 4 -
=

y = -
x +
← equation of line