The midpoint of a line segment with end points as (x1, -8) and (-4, 6) is (-5, -1). What is the value of x1

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The midpoint of a line segment with end points as (x1, -8) and (-4, 6) is (-5, -1). What is the value of x1

[From: ] [author: ] [Date: 12-12-15] [Hit: ]

c:-The midpoints x-coordinate is the average of the endpoints x-coordintaes.Endpoint(-6 , -8)-[ - 6 ]..........

Please help me out this question! Thanks! c:

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The midpoint's x-coordinate is the average of the endpoints' x-coordintaes.
(x1 + -4) / 2 = -5
x1 - 4 = -10
x1 = -6

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(x + (-4))/2 = -5
x - 4 = - 10
x = - 10 + 4 = -6
Endpoint(-6 , -8)

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[ - 6 ]....{ x1 + (- 4) } / 2 = - 5

1

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