Which is true about gustavo’s data collection

1. what is the formula for finding the vertical distance between two points on a coordinate plane?

Which of the following quartic functions has x = –1 and x = –2 as its only two real zeroes?

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.