I need to find the slope of y=7x+42 so I can graph it on an 8x8 graph

Suppose i flip two identical coins. what is the probability that i get one head and one tail?

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

Which of the following scenarios demonstrates an exponential decay