Coordinate Geometry Quiz

The midpoint M of segment AB has coordinates M(3x + 1, 2y - 4). If endpoint A is (5, 7) and B is (2x - 1, y + 6), find x and y.

• x=3, y=1

• x=2, y=4

• x=1, y=5

• x=4, y=2

Given midpoint M(-4, 6) of segment AB with endpoint B(2x + 3, y - 1), and A(4, 9), find the values of x and y.

• x=-7, y=14

• x=-6, y=13

• x=-3, y=11

• x=-4, y=10

Point M(2x - 5, 3y + 1) is the midpoint of segment AB. If point A is (4, -2) and the length of AB is 10, find x and y.

• x=3, y=4

• x=5, y=2

• x=4, y=3

• x=2, y=5

The midpoint of segment XY is (3, 7). If endpoint X is (1, 2y - 1) and endpoint Y is (5, 3y + 3), find y.

• y = 2

• y = 3

• y = 4

• y = 5

Given segment PQ with endpoints P(x + 2, 3) and Q(7, 2x - 5), and midpoint M(5, 1), find x.

• x = 3

• x = 2

• x = 1

• x = 4

Point M is the midpoint of segment AB. If A is (3, 2) and B is (7x - 1, 4), and M is (11, 3), find x.

• x = 3

• x = 4

• x = 5

• x = 6

The segment AB has midpoint at (2, 5). If A is (x, 8) and B is (4, y), find x and y.

• x=0, y=2

• x=1, y=3

• x=2, y=4

• x=3, y=6

If P(2x - 1, 3) and Q(7, 4y + 2) have midpoint M(4, 5), find x and y.

• x=2, y=1

• x=3, y=0

• x=1, y=2

• x=4, y=3

Endpoints A(5, 2) and B(x + 3, 6y - 1) have midpoint M(10, 4). Find x and y.

• x=12, y=1

• x=7, y=1

• x=14, y=2

• x=10, y=0

The midpoint of segment AC is M(3x + 1, y - 4), where A is (1, 7) and C is (5, 3). Find x and y.

• x=1, y=6

• x=0, y=4

• x=2, y=5

• x=3, y=7