Coordinate Geometry

A(1,3) and B(4,7). Find the distance AB. *

1 point

5

4

4.5

3.5

A(1,3) and B(4,7). Find the coordinate of midpoint of AB. *

1 point

(2.5, 5)

(2.5, 5.5)

(3,4)

(2, 5)

A(1,3) and B(4,9). Find the gradient of the line AB. *

1 point

1/2

3

2

4

A(0,3) and B(4,11). Find the equation of the line passing through A and B. *

1 point

y = 2x - 3

y = 2x

y = 2x + 3

y = 4x + 3

Find the equation of the line parallel to y = 4x - 8 and passing through the point (1,3). *

1 point

y = 4x

y = 2x + 3

y = 4x -1

y = 4x + 3

Find the equation of the line perpendicular to y = x - 5 and passing through the point (2,-3). *

1 point

y = x + 1

y = -x - 1

y = x -1

y = -x + 1

If two lines are parallel, their gradients are equal *

1 point

True

False