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SlopeDefn

Author:Ajay Kumar Otta

Slope of lines

If a line makes an angle with positive x-axis then it is called the angle of inclination of the line. We define the slope of the line as .

Q.1

What happens when the angle of inclination is zero?

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Q.2

What happens when the angle of inclination is ?

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Q.3

What happens when the angle of inclination is acute?

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Q.4

What happens when the angle of inclination is obtuse?

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Q.5

What happens when the angle of inclination is a right angle?

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Q.6

Suppose a line is horizontal then

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Q.7

Suppose a line is vertical then

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