Consider segment CD with coordinates C(7, -1) and D(-1, -6). Give the x coordinate of the midpoint of the segment?
1 answer:
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Answer: 3 </h3>
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Explanation:
The x coordinate of point C is x = 7
The x coordinate of point D is x = -1
Add up these x coordinates to get 7+(-1) = 6
Then cut that result in half: 6/2 = 3
The x coordinate of the midpoint is 3
The y coordinate of the midpoint is found in a similar fashion. You should find the midpoint is located at (3, -3.5) which is the same as saying (3, -7/2) since -7/2 = -3.5
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when in doubt choose c
Step-by-step explanation:
Let's verify by substituting 1 to x.
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2 - 8(1) = -6
2 - 8 = -6
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It is equal, therefore x = 1 is the solution.
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