Respuesta :
Answer:
m=-1
Step-by-step explanation:
It is easiest to put the equation into slope-intercept form first.
4x+4y=8
4y=-4x+8
y=-x--2
The slope of the line is -1
Answer:
m=-1
Step-by-step explanation:
It is easiest to put the equation into slope-intercept form first.
4x+4y=8
4y=-4x+8
y=-x--2
The slope of the line is -1