Sophia: Finding a Missing Coordinate Using the Midpoint Formula

The midpoint formula - which Sal maintains is "silly to memorize" since you simply average - is the focus of this video. Viewers will appreciate the seamless transition between algebraic and geometric concepts in this lecture.

This lesson demonstrates how to find missing x or y coordinate of a segment when given the distance between the two points on a coordinate plane. It is 5 of 4 in the series titled "Finding a Missing Coordinate Using the Distance Formula."

This lesson demonstrates how to find a missing x or y coordinate of a segment when given the midpoint of the two points on a coordinate plane. It is 2 of 5 in the series titled "Finding a Missing Coordinate using the Midpoint Formula."

This lesson demonstrates how to find a missing x or y coordinate of a segment when given the midpoint of the two points on a coordinate plane. It is 3 of 5 in the series titled "Finding a Missing Coordinate using the Midpoint Formula."

This lesson demonstrates how to find a missing x or y coordinate of a segment when given the midpoint of the two points on a coordinate plane. It is 1 of 5 in the series titled "Finding a Missing Coordinate using the Midpoint Formula."

This video lesson demonstrates how to use the distance formula to find a missing coordinate. Students can check their understanding with an assessment.

This lesson demonstrates how to find missing x or y coordinate of a segment when given the distance between the two points on a coordinate plane. It is 2 of 4 in the series titled "Finding a Missing Coordinate using the Distance Formula."

This lesson demonstrates how to find missing x or y coordinate of a segment when given the distance between the two points on a coordinate plane.

This video tutorial demonstrates how to use the distance formula to find a missing coordinate of a segment on the coordinate plane. Students can check their understanding with an assessment.

Use the slope formula to find the missing coordinate. You've been given all the needed information to solve this problem. So all you need to do is plug in the values and solve for the missing variable value.