Answer:
2x + y - 8 = 0
Step-by-step explanation:
The slope-intercept form of an equation of a line:
[tex]y=mx+b[/tex]
m - slope
b - y-intercept
We have the slope m = -2 and the y-intercept b = 8. Substitute:
[tex]y=-2x+8[/tex]
The general form of an equation of a line:
[tex]Ax+By+C=0[/tex]
Convert:
[tex]y=-2x+8[/tex] add 2x to both sides
[tex]2x+y=8[/tex] subtract 8 from both sides
[tex]2x+y-8=0[/tex]
