A Find the (a) zeroes, (b) x-intercepts; and (c) y-intercept of the following rational functions.
1. F(x) =(x-1)/(x+1)
3.F(x)=(2x-1)/(x+3)
2. f(x) =(2)/(x-1)
4. (x) = (2x+3)(x-1)/(x-1)

Determine the quotient and remainder when (6a3)+11a2-4a-9) is divided by (3a-2) express your answer in the form q(a) + r(a)/d(a)

He that is measured at 220° is a reflex angle. the opposite angle is obtuse. find the measure of obtuse .

The number of chocolate chips in a bag of chocolate chip cookies is approximately normally distributed with a mean of 12611261 chips and a standard deviation of 118118 chips. (a) determine the 2626th percentile for the number of chocolate chips in a bag. (b) determine the number of chocolate chips in a bag that make up the middle 9696% of bags. (c) what is the interquartile range of the number of chocolate chips in a bag of chocolate chip cookies?