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Make an entry in your journal about midpoint. Be sure to write the formula and how it works.

The midpoint formula uses the x-coordinates of the endpoints by . . .

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Sample Entry

Midpoint

Formula M = ( x sub 1 plus x sub 2 all divided by 2 x₁ + x₂ 2 , y sub 1 plus y sub 2 all divided by 2 y₁ + y₂ 2 )

The midpoint formula uses the x-coordinate of endpoints by taking the average of each x of the two endpoints.

The midpoint formula uses the y-coordinates of the endpoints by . . .

Interactive popup. Assistance may be required.

Sample Entry

Midpoint

Formula M = ( x sub 1 plus x sub 2 all divided by 2 x₁ + x₂ 2 , y sub 1 plus y sub 2 all divided by 2 y₁ + y₂ 2 )

The midpoint formula uses the y-coordinate of the endpoints by taking the average of the y's of the two endpoints.