Answer:
y = - 3x
Step-by-step explanation:
the equation of a line in slope- intercept form is
y = mx + c ( m is the slope and c the y- intercept )
y = 8 - 3x = - 3x + 8 ← is in slope- intercept form
with slope m = - 3
• Parallel lines have equal slopes , then
y = 3x + c ← is the partial equation
to find c substitute (0, 0 ) into the partial equation
0 = 0 + c ⇒ c = 0
y = - 3x ← equation of parallel line
