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Q: You can compute the slope of a line by using the slope?

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A horizontal line has a slope of 0. If you're using the slope formula, then when the numerator is equal to 0 then the slope is 0.

For a horizontal line, the slope is zero. Using the formula y=mx+b, where m is the slope.

A line with slope of zero is horizontal. A line with no slope is vertical because slope is undefined on a vertical line.

From the given points the slope of the line works out as 3/4

The lines below are perpendicular. If the slope of the green line is -1, what is the slope of the red line?

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A protractor.

When you graph a line using only the slope and a point, you start by graphing the point.

A horizontal line has a slope of 0. If you're using the slope formula, then when the numerator is equal to 0 then the slope is 0.

For a horizontal line, the slope is zero. Using the formula y=mx+b, where m is the slope.

-5

By using the equation of a straight line y = mx+b whereas m is the slope of the line and b is the y intercept

A line whose slope is not constant or not defined. A curved line, a discontinuous line, a vertical line are some examples.

A straight line on the Cartesian plane

When computing the slope of a line, choose two points along the line and do the following: Let's say the points we choose are (1,3) & (2,5). To compute the slope we need to use the slope formula: m = (y1-y2) / (x1-x2). So, using the two points we chose, just plug them into the formula: m = (3-5) / (1-2) = -2 / -1 = 2. Therefore, our slope is 2. These particular points yield the graph, y = 2x + 1.

Slope of a line = m slope of perpendicular line = -1/m

A line with slope of zero is horizontal. A line with no slope is vertical because slope is undefined on a vertical line.

We usually denote the slope of a line as M. Horizontal lines have a slope of zero. Mhorizontal line = 0 Verticle lines have a slope that is undefined. Note that the slope is not infinite, but is undefined. Mvertical line = undefined To write the equation of a horizontal or vertical line, we need to know if it's going to be a slope-intercept form or a point-slope form.

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