Explain how gallstones form.

How can you test whether the graph of a polar equation is symmetric with respect to the line $\theta=\frac{\pi}{2} ?$

What causes peptic ulcers?

Graph each function. $y=-\frac{1}{3} x^{2}-1$

Describe how gallstones develop and the signs of obstruction.

Find all critical points of the following functions. f(x, y)=$x ^ { 3 } / 3 - y ^ { 3 } / 3 + 3 x y$

What is GERD?

What is the chemical composition of the majority of gallstones?

Fill in the blank. f(x) = |6x - 2| is called an absolute value _____.

Chemical digestion of all nutrients mainly occurs in which organ?
a. mouth
b. stomach
c. small intestine
d. large intestine

Trace the path of bile from a bile canaliculus to the small intestine by filling in the blanks: bile canaliculi carry secretions from hepatic cells to ________________ , which unite to form intrahepatic bile ducts, which converge to become the that merge to form the common hepatic duct, which joins the cystic duct to form the___ , which empties into the small intestine (duodenum).

Describe the structure and function of the large intestine. Name several medical conditions associated with the large intestine.

Chemical digestion of all nutrients mainly occurs in which organ?
a. mouth
b. stomach
c. small intestine
d. large intestine.

A manufacturer produces game-day pennants at a cost of $0.75 per item and sells them for$1 per item. The daily operational overhead is $300.

$$\$$

If the manufacturer is able to reduce the cost per item to $0.65, but with a resultant increase to$350 in operational overhead, is it advantageous to do so? Give reasons. Graph your result.