Asked by CD

What is the equation of a line, in general form, with a slope of -2 and a y-intercept of 8?

2 x + y - 8 = 0
x + 2 y - 8 = 0
2 x - y + 8 = 0
Answered by oobleck
recall the slope-intercept form is y = mx+b
that is equivalent to -mx+y-b = 0
So which choice fits with your values?
Answered by henry2,
Y = mx+b
Y = -2x+8
2x+y -8 = 0.
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