Find the Distance Between Two Points Given Their Coordinates $R$ And $S$

question 255

Multiple Choice

Find the distance between two points given their coordinates.
-Find the distance between points $R$ and $S$ on a number line, with coordinates 7 and $- 4$ , respectively.

• A) \(d ( R , S ) = 11\)
• B) \(d ( R , S ) = - 11\)
• C) \(\mathrm { d } ( \mathrm { R } , \mathrm { S } ) = 3\)
• D) \(\mathrm { d } ( \mathrm { R } , \mathrm { S } ) = - 3\)

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