ABELE Quiz 6 (Analytic Geom)

If the distance between points (3, y) and (8, 7) is 13, then y is equal to

• 5 or -5

• 5 or 19

• 19

• -5 or 19

• NOTA

Find the coordinates of a point equidistant from (1, -6), (5, -6) and (6, -1)

• (2, -2)

• (3, -2)

• (3, -3)

• (2, -3)

• NOTA

The line segment connecting (x, 6) and (9, y) is bisected by the point (7, 3). Find the values of x and y.

• 14, 6

• 33, 12

• 5, 0

• 14, 6

• NOTA

If (-2, -4) is the midpoint of (6, -7) and (x, y) then the values of x and y are ___ and ___.

• x = 2, y = 1

• x = -10, y = -1

• x = 1, y = -1

• x = -8, y = -1

• NOTA

Find the inclination of the line passing through (-5, 3) and (10, 7)

• 14.73

• 14.93

• 14.83

• 14.63

• NOTA

Find the angle formed by the lines 2x + y – 8 = 0 and x + 3y + 4 = 0.

• 30°

• 35°

• 45°

• 60°

• NOTA

Find the area of triangle given the following vertices: (-2, 0), (4, 0) and (3, 3).

• 8 sq. units

• 9 sq. units

• 10 sq. units

• 11 sq. units

• NOTA

Find the equation of the line that passes thru (1, -3) and (-4, 2).

• y - 4 = x

• y = -x - 2

• y = x - 4

• y - 2 = x

• NOTA

Find the equation of the line passing through the origin and with a slope of 6

• y - 6x = 0

• y = -6

• x + y = - 6

• 6x + y = 0

• NOTA

What is the radius of the circle x² + y² - 6y = 0

• 2

• 3

• 4

• 5

• NOTA