1. What is the slope of the line that contains the points (13, -2) and (3,-2)?
A.-2/5
B.0
C.-5/2
D. undefined

Ten members of balin's soccer team ran warm ups for practice. each member ran the same distance. their combined distance was 5/6 of a mile. to find the distance that each member ran, balin wrote the expression below.

Cos^2x+cos^2(120°+x)+cos^2(120°-x)i need this asap. pls me

Zahra runs a 500-meter race at a constant speed. which graph shows her distance from the finish line during the race?