Q. 44.5( 8 Votes )

# Plot the following points and check whether they are collinear or not:

(i) (1, 3), (– 1, – 1), (– 2, – 3)

(ii) (1, 1), (2, – 3), (– 1, – 2)

(iii) (0, 0), (2, 2), (5, 5)

Answer :

(i)

The points are collinear.

(ii)

The points are not collinear.

(iii)

The points are collinear.

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Without plotting the points indicate the quadrant in which they will lie, if

(i) ordinate is 5 and abscissa is – 3

(ii) abscissa is – 5 and ordinate is – 3

(iii) abscissa is – 5 and ordinate is 3

(iv) ordinate is 5 and abscissa is 3

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Which of the following points lie on y-axis?

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(i) Six Points

(ii) Five Line Segments

(iii) Four rays

(iv) Four lines

(v) Four collinear points

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Use scale 1 cm = 0.25 units

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Draw the graph of the equation,

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