HELP ME OUT PLEASE!!! 13) What is the slope of the line?

A) -3

B) -1/3

C) 1/3

D) 3

15 points what is the end behavior of this graph? & what is the asymptote of this graph?

As voters exit the polls, you ask a representative random sample of voters if they voted for a proposition. if the true percentage of voters who vote for the proposition is 63%, what is the probability that, in your sample, exactly 5 do not voted for the proposition before 2 voted for the proposition? the probability is

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