Question

(iv) Line l is parallel to X-axis. What is the slope of line l? Why?​

Answer 1

Step-by-step explanation:

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Line l is parallel to X-axis. What is the slope of line l? Why?

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You may be aware that parallel lines have same slope

If the line is parallel to X-axis then it will have slope of X-axis.

And, We know that X-axis (Slope) is '0'

So the line L will also have slope as zero

• Extra information

1. If the line is parallel to Y-axis it's slope is infinity.
2. The slope can also be calculated by m = tan^(-1) (A) Where m is slope and A is angle made by positive X-axis
3. It can be also calculate by .

$m = \frac{dy}{dx}$

slope is equal to change in y - co-ordinate divided by change in x - co-ordinate

Answer 2

Answer:

what is the slope of a line which is parallel to x-axis