On all problems below, ignore wind resistance. 1. A car is traveling at a constant speed of 28 meters per second. It begins braking at 4 m/s/s.
(a) How long does it take to come to a stop? (b) How far does it travel in that time?

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.