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SAT Subject Test

What is the distance in space between the points with coordinates and ?

### Select an Answer

Correct Answer:

No

Correct Answer:

No

Correct Answer:

No

Correct Answer:

Yes

Correct Answer:

No

### View Correct Answer

The correct answer is D.

The distance between the points with coordinates and is given by the distance formula: .

Therefore, the distance between the points with coordinates and is:

which simplifies to .

Question Difficulty:

easy