A positive integer + a negative integer, when the negative integer is farther from 0

What properties allow transformation to be used as a problem solving tool

Last one and the bottom answer choice is y=(x-4)^2+1 you guys!

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