compare with y=mx+c
then
y=4-2x
y=-2x+4
c=4,m=-2
Answer:
slope = - 2
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 = 4 - 2x , that is
y = - 2x + 4 ← is in slope- intercept form
with slope m = - 2
