If a segment has an endpoint at (2,3) and the midpoint at (-1,0), what are the coordinates of the other endpoint?
1 answer:
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Answer:
Step-by-step explanation:
This system of equations is convenient, because the second equation already expresses y in terms of x. Now, you can substitute that in.
Multiplying both sides by -1 and bringing the 5 over:
Combining like terms and factoring out 5:
Factoring:
Solutions:
Hope this helps!