Question 1 (10 points) Show the limit does not exist by considering different paths of approach. 

Question 2 (10 points) Given the equation of the surface

Simplify by distributing and/or combining like terms. Show all work.  No work shown will at most receive half credit. 2(x – 1) + 5(x + 9)

Evaluate the expression.  Show ALL work.  No work at most receives half credit. x = -1 and y = 3

Kidneys do not produce hormones.

Which tubes carry waste fluids from the kidneys to the bladder?

Muscularis is smooth muscular layer of the wall of contractile organs such as the bladder.

Which cell lines/cell tissue serves as a barrier between the inside and outside of your body.?

Kidneys do not filter blood

Which tube carries waste fluid from the bladder to the be expelled from the body?