Finding the Endpoint from Midpoint and One Endpoint

What was the common mistake made by students in the test?

• Not completing the test

• Not understanding the problem

• Not plotting the points

• Not using the correct formula

Why does the teacher suggest plotting the points?

• To draw a graph

• To better understand the problem

• To find the distance between points

• To check the coordinates

What is the given midpoint in the problem?

• (0, 0)

• (1, 6)

• (-2, 5)

• (-5, 4)

What is the formula for finding the midpoint between two points?

• (x1 + x2, y1 + y2)

• (x1 - x2, y1 - y2)

• ((x1 + x2) / 2, (y1 + y2) / 2)

• ((x1 - x2) / 2, (y1 - y2) / 2)

What is the x-coordinate of the given endpoint?

• -5

• -2

• 1

• 6

What is the y-coordinate of the given endpoint?

• 4

• 5

• 1

• 6

What is the x-coordinate of the missing endpoint?

• -5

• -2

• 6

• 1

What is the y-coordinate of the missing endpoint?

• 4

• 5

• 1

• 6

What operation is performed to isolate x2 in the equation?

• Addition

• Division

• Subtraction

• Multiplication

What operation is performed to isolate y2 in the equation?

• Multiplication

• Addition

• Division

• Subtraction