Lesson: Slope from Two Points

In this lesson, we will learn how to calculate the slope of a line given two points that lie on it and find the coordinates of a point on a line where another point and the slope are known.

Video

06:01

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Sample Question Videos

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01:18
01:20

Worksheet: 24 Questions • 5 Videos

Q1:

Find the slope of the given straight line.

Q2:

is a right-angled triangle at where and the coordinates of and are and respectively. Find the coordinates of given the slope of is 1.

Q3:

Use the graph to answer the following questions.

Determine the lengths of , , , and .

What is the ratio of ?

What do you notice about the ratios and ?

What do the ratios and represent?

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