What of the following statements describes a zero slope? Check all that apply.

The line goes up when moving right to left.

The line goes down when moving right to left.

The line is horizontal.

The line is vertical.

The run is zero.

The rise is zero.

Answers are 3 and 6

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.