Choose the correct alternative answer for the following questions.

Any point on the line y=x is of the form .....
A. (a,a)

B. (o,a)

C. (a,o)

D. (a,-a)

If ‘a’ is a real number, what is the distance between the Y-axis and the line x = a?

Write the equation of the line parallel to the X-axis at a distance of 5 units from it and below the X-axis.

Choose the correct alternative answer for the following questions.

Any point on the line y=x is of the form .....

Write the equation of the line parallel to the Y-axis at a distance of 7 units from it to its left.

Draw the graphs of the equations given below

3x-y = 0

In the graph alongside, line LM is parallel to the Y-axis. (Fig. 7.12)

i. What is the distance of line LM from the Y-axis?

ii. Write the co-ordinates of the points P, Q and R.

iii. What is the difference between the x co-ordinates of the points L and M?

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What is the nature of the line which includes the points (-5,5), (6,5),
(-3,5), (0,5)?

On a graph paper, plot the points A(2, 3), B(6, -1) and C(0, 5). If those points are collinear then draw the line which includes them. Write the co-ordinates of the points at which the line intersects the X-axis and the Y-axis.

Choose the correct alternative answer for the following questions.

Which of the points P (-1,1), Q (3,-4), R(1,-1), S (-2,-3), T (-4,4) lie in the fourth quadrant?

Choose the correct alternative answer for the following questions.

What is the equation of the X-axis?