Question Bank

The coordinates of the origin are:

The equation x^2 + y^2 + 2gx + 2fy + c = 0 represents a circle. Its radius is given by:

Find the equation of a line passing through (2, 3) and (2, 7).

If a line segment of length 10 has one endpoint at (3, 2) and the other endpoint has x-coordinate 11, find the possible y-coordinates.

In the equation y = mx + c, what does 'c' represent?

Which of the following lines passes through the origin?

The points (a, b+c), (b, c+a), and (c, a+b) are:

If the slope of the line joining (x, 2) and (3, 4) is 1, find x.

The equation of a circle whose endpoints of a diameter are (x1, y1) and (x2, y2) is:

Find the distance between (2, 3) and (2, -4).

The slope of the line 7x - 2y + 5 = 0 is:

A line parallel to the X-axis through (h, k) is:

The length of the intercept made by the circle x^2 + y^2 = 25 on the X-axis is:

The midpoint of the segment joining (2a, 0) and (0, 2b) is:

The point of intersection of the lines x = 2 and y = 3 is:

The gradient of the line joining the points (x1, y1) and (x2, y2) is:

If the lines y = m1x + c1 and y = m2x + c2 are coincident, then:

Angle between lines x = 5 and y = 10 is:

What is the equation of the locus of a point which is always 5 units away from (0, 0)?

Find the equation of the line passing through (1, 2) and perpendicular to the X-axis.