# Coordinate Geometry Table

## Fill in the empty cells of this table with information about lines and coordinates.

##### The Equation y=mx+cExam-Style QuestionsHints and TipsMore Graphs

Enclose coordinates in brackets. Use the / symbol to show a fraction and the root button to insert the square root sign if required. Express mixed numbers as improper fractions.

Point A Point B Midpoint of the line segment AB Length of the line segment AB Gradient of the line segment AB Equation of the line through A and B
$$(1,3)$$ $$(5,11)$$

Answer in the simplest form of a√b.

Answer in the form $$y=mx+c$$.

$$(-3,2)$$ $$(5,-6)$$

Answer in the simplest form of a√b.

Answer in the form $$y=mx+c$$.

$$(\frac{-7}{3},\frac{-22}{3})$$ $$(\frac{11}{3},\frac{-4}{3})$$

Answer in the simplest form of a√b.

Answer in the form $$y=mx+c$$.

$$(-7,11)$$ $$(-11,\frac{7}{2})$$

Answer in the form $$ax+by+c=0$$ where $$a, b \text{ and } c$$ are integers.

or

$$(-2,-4)$$

or

$$2 \sqrt{5}$$

$$x+2y+10=0$$

or

or

$$(4,1)$$ $$20$$ $$\frac{3}{4}$$

Answer in the form $$ax+by+c=0$$ where $$a, b \text{ and } c$$ are integers.

$$(4,1)$$

or

or

$$4 \sqrt{13}$$

$$2x+3y-11=0$$
Check

Adapted with permission from a learning resource created by Rob Southern @mrsouthernmaths.

## Instructions

Try your best to answer the questions above. Type your answers into the boxes provided leaving no spaces. As you work through the exercise regularly click the "check" button. If you have any wrong answers, do your best to do corrections but if there is anything you don't understand, please ask your teacher for help.

When you have got all of the questions correct you may want to print out this page and paste it into your exercise book. If you keep your work in an ePortfolio you could take a screen shot of your answers and paste that into your Maths file.

## Transum.org

This web site contains over a thousand free mathematical activities for teachers and pupils. Click here to go to the main page which links to all of the resources available.

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Mathematicians are not the people who find Maths easy; they are the people who enjoy how mystifying, puzzling and hard it is. Are you a mathematician?

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#### Numskull

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## Go Maths

Learning and understanding Mathematics, at every level, requires learner engagement. Mathematics is not a spectator sport. Sometimes traditional teaching fails to actively involve students. One way to address the problem is through the use of interactive activities and this web site provides many of those. The Go Maths page is an alphabetical list of free activities designed for students in Secondary/High school.

## Maths Map

Are you looking for something specific? An exercise to supplement the topic you are studying at school at the moment perhaps. Navigate using our Maths Map to find exercises, puzzles and Maths lesson starters grouped by topic.

## Teachers

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It may be worth remembering that if Transum.org should go offline for whatever reason, there are mirror sites at Transum.com and Transum.info that contain most of the resources that are available here on Transum.org.

When planning to use technology in your lesson always have a plan B!

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