1.2 Co-ordinate geometry in the x, y plane

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Question 3

71%

a.

Find an equation of the straight line passing through the points $(- 2, 5)$ and $(5, - 1)$ . Give your answer in the form $a x + b y + c = 0$ , where $a$ , $b\,$ and $c\,$ are integers.

[3]

b.

The line crosses the $x\,$ axis at point $A$ , the $y\,$ axis at point $B\,$ and $O\,$ is the origin.

Find the area of triangle $A O B$ .

[3]

1.2 Co-ordinate geometry in the x, y plane

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40

Question 3

71%

a.

Find an equation of the straight line passing through the points $(- 2, 5)$ and $(5, - 1)$ . Give your answer in the form $a x + b y + c = 0$ , where $a$ , $b\,$ and $c\,$ are integers.

[3]

b.

The line crosses the $x\,$ axis at point $A$ , the $y\,$ axis at point $B\,$ and $O\,$ is the origin.

Find the area of triangle $A O B$ .

[3]

1.2 Co-ordinate geometry in the x, y plane

Question 3

1.2 Co-ordinate geometry in the x, y plane Questions

1.2 Co-ordinate geometry in the x, y plane

Question 3

1.2 Co-ordinate geometry in the x, y plane Questions