Which of the tables represents a function? Table A Input Output 8 −9 8 −8 10 −8 Table B Input Output 4 11 7 12 7 13 Table C Input Output −4 0 −3 3 −2 5 Table D Input Output 10 0 10 4 3 7 Table A Table B Table C Table D

This is a rational expression because the denominator contains a variable. this is a polynomial with 3 terms. this is a rational expression because the denominator contains a variable. this is a polynomial with 4 terms. this is a rational expression because the denominator contains a variable. this is a polynomial with 4 terms. this is a rational expression because the denominator contains a variable. this is a polynomial with 3 terms. this is a rational expression because the denominator contains a variable. this is a polynomial with 5 terms.