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6 Qs

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There are many cross-streets in your model. A particular cross-street is made by two streets, one running in the North-South direction and another in the East-West direction. Each cross street is referred to in the following manner: If the $2_{nd}$ street running in the North-South direction and $5_{th}$ in the East-West direction meet at some crossing, then we will call this cross-street $(2,5)$. Using this conversion, find:$(i)$ How many cross-streets can be referred to as $(4,3)$

$(ii)$ How many cross-streets can be referred to as $(3,4)$.

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$(i)$ What is the name of horizontal and the vertical lines drawn to determine the position of any point in the Cartesian plane?

$(ii)$ What is the name of each part of the plane formed by these two lines?

$(iii)$ Write the name of the point where these two lines intersect.

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(i) The Coordinates of $B$.

(ii) The coordinates of $C$.

(iii) The point identified by the coordinates $(−3,−5)$

(iv) The point identified by the coordinates $(2,−4)$.

(v) The abscissa of the point $D$.

(vi) The ordinate of the point $H$.

(vii) The coordinates of the point $L$.

(viii) The coordinates of the point $M$.

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Verify your answer by locating them on the Cartessian plane.

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$x$ | -2 | -1 | 0 | 1 | 3 |

$y$ | 8 | 7 | -1.25 | 3 | -1 |

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