If you mean: 3x -y = 4 then y = 3x -4 whereas 3 is the slope and -4 is the y intercept
y-3x-3 y=3x+3 A line with a slope of 3 crossing the y-axis at 3.
If you mean: 3x-y = 4 then y = 3x-4 and the y intercept is -4 with the slope being 3
If you mean: y = -3x then the slope is -3 and there is no y intercept
The line has a slope of -4
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3x + y = 7 First, turn the equation into the slope-intercept form, y = mx + b, where m is the slope of the graph that that equation represents (solve for y).3x + y = 7 subtract 3x to both sidesy = -3x + 7So you clearly see that the slope is -3.
The graph of [ y = -3x ] is a straight line, through the origin, with slope of -3 .
y -3x = 4 Put it in the form of Slope-Intercept form: y = mx + b y = 4 + 3x y = 3x + 4 compare it to y = mx +b m = slope = 3
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