If you want the y-intercept, then you want the value of y when x=0 so
3*0 - 9y = -27
-9y = -27
y = 3
If you want the x-intercept, then you want the value of x when y=0 so
3x - 9*0 = -27
3x = -27
x = -9
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Slope-Intercept Form: y = -2x +1
There is no y intercept and the slope of the line is 12 from the origin
-7
Y = 2.5X ( + 0 ) So, zero is the Y intercept of this function.
They are at coordinates of: (0, -6) and (15, 0) respectively