For each function, find (a) the critical numbers; (b) the open intervals where the function is increasing; and (c) the open intervals where it is decreasing. $y=2.3+3.4 x-1.2 x^{2}$

Use your notes to write a summary of the key points of the Popular Front and the New Deal.

A set of complex numbers is specified. Determine all the boundary points and whether the set is open, closed, open and closed, or not open and not closed. Specify all boundary points of the set (whether or not they belong to the set). V is the set of all z with $2<\operatorname{Re}(z) \leq 3$ and -1 < Imz < 1.

For the given function, find (a) the critical numbers; (b) the open intervals where the function is increasing; and (c) the open intervals where it is decreasing.

$$y = x - 4 \ln (3x-9)$$

A group of students went door-to-door collecting donations for a local charity. The table displays the number of donations received for various donation amounts.

Analyze the data and list 3 observations.

Use your notes to explain the fundamental differences between the philosophies of Socrates, Plato, and Aristotle.

What is the load voltage for each of these conditions?
a. Zener diode shorted
b. Zener diode open
c. Series resistor open
d. Load resistor shorted

The question below contains a vocabulary word from this lesson. Answer the question in "yes" or "no".

Could the $clamor$ from a party next door keep you awake at night?

In the previous problem suppose your friend in the car measures the width of the car door to be $90 \mathrm{~cm}$. You also measure the width as he goes by you. How will your value for the door width compare to his? (1) Your value will be smaller. (2) Your value will be larger. (3) Your value will be the same. (4) You cannot compare the widths, as the answer depends on the car's speed.

To get the Norton current, you have to
a. Short the load resistor
b. Open the load resistor
c. Short the voltage source
d. Open the current source

The personnel department of the Tru-Door Company is sending 5 of its employees to a local 2-day training program. The 5 employees’ combined wages total $386 per day. The company paid the registration fee of$50 for each person. The company also paid for the employees’ lunches for the 2 days at a total cost of $82.40. What was the total cost for the Tru-Door Company to send their employees to the training program?

For each function, find (a) the critical numbers; (b) the open intervals where the function is increasing; and (c) the open intervals where it is decreasing. $y=1.1-0.3 x-0.3 x^{2}$

Comment on the following paradox: You can never leave the room in which you are sitting because in order to do so, you must first walk halfway to the door. Then you must walk half the remaining distance to the door, and then half the next remaining distance. Since you must continue to cover the halves of these remaining distances an infinite number of times, you can never leave the room.

A set of complex numbers is specified. Determine all the boundary points and whether the set is open, closed, open and closed, or not open and not closed. Specify all boundary points of the set (whether or not they belong to the set). R is the set of all numbers 1/m + (1/n)i with m and n positive integers.