The slope equation is y = mx + b where m is slope
for y = 3 we have
y = 0 (x) +3 so m = 0 = slope
So slope is zero
line is constant y = 3
5
the slope is 0
The slope of the line defined by the equation x = 3 is infinite.
x = -3 represents a vertical line whose slope is undefined.
Slope = 0, intercept = 3
Which of the following is the point-slope equation of the line with a slope equals -4 and a point of -2 3?
23
5
Slope = 3
the slope is 0
The slope of the line defined by the equation x = 3 is infinite.
the slope is -1/3
1
3
x = -3 represents a vertical line whose slope is undefined.
The slope (or gradient) of a vertical or horizontal line is zero.
Slope = 0, intercept = 3