P2 and p3 and p1 is how it goes I need help as soon as possible

How do the graphs of y = 1/x and y=5/x+6 compare?

Y=(x+3)(x-4)(x+1)^2 sulutions? multiplicity?

1. according to the internal revenue service, the mean tax refund for the year 2007 was $2,708. assume the standard deviation is $650 and that the amounts refunded follow a normal probability distribution. a. what percent of the refunds are more than $3,000? b. what percent of the refunds are more than $3,000 but less than $4,000? c. what percent of the refunds are less than $2,000?