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Mathematics 8 Online
OpenStudy (anonymous):

What are the domain and the range of the relation? {(−4, 3), (0, −10), (6, −6), (7, 0), (9, −5), (13, −2)} Choose exactly two answers that are correct. A. domain: {−10, −6, −5, −2, 0, 3} B. domain: {−4, 0, 6, 7, 9, 13} C. range: {−10, −6, −5, −2, 0, 3} D. range: {−4, 0, 6, 7, 9, 13}

OpenStudy (er.mohd.amir):

domain is first elements and range is second elements of ordered pair.

OpenStudy (anonymous):

so how would i find the answer

OpenStudy (anonymous):

instead of u tellin me the answer how do u get it

OpenStudy (er.mohd.amir):

domain ={-4,0,6,7,9,13 } range={3,-10,-6,0,-5,-2}

OpenStudy (er.mohd.amir):

A X B={x,y) where x belong to A and y belong to B all elements of A in A X B is domain and All elements of B in A X Bis range.

OpenStudy (anonymous):

so the answer is

OpenStudy (er.mohd.amir):

Ans are B and C

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