Give meanings for each of the following. Laryngitis __________________________________________

Identify the following as a formula of an organic or inorganic compound:

$$\mathrm{C}_{10} \mathrm{H}_{22}$$

Complete the sentence in a way that shows you understand (he meaning of (he italicized vocabulary word. You could tell by the ghastly look on her face that she...

Solve the inequality. Then graph and check the solution.

$$|32 x-16|>32$$

Predict what the graph of each given function will look like. Verify your prediction using a graphing calculator. Then sketch the graph of the function. g(x) = - 4|x + 2| + 5

Without looking at the text, see if you can prove that 1 is the limit of $(\sin x) / x$ as x approaches zero. If you get stuck, look at the text only enough to get going.

For each group of diners, estimate the amount of a $15\%$ tip and the amount owed by each person.

Solve the following equation. Check your solutions.

$$a^2=4 a$$

Solve and check each linear equation.

$$8 x+1=x+43$$

For the function $f(x)=\frac{x^{2}-4}{x-2}$, we have $\lim _{x \rightarrow 2} f(x)=4$. For each $\varepsilon>0$, find a $\delta>0$ so that whenever $0<|x-2|<\delta$ then $\left|\frac{x^{2}-4}{x-2}-4\right|<\varepsilon$ (a) $\varepsilon=0.1$ (b) $\varepsilon=0.01$ (c) $\varepsilon>0$ is arbitrary

Which of the series converge, and which diverge? Use any method, and give reasons for your answers.

$$\sum _ { n = 1 } ^ { \infty } \frac { ( n - 1 ) ! } { ( n + 2 ) ! }$$

Solve the equation and check the solutions.

$$(2 x-5)^2=0$$

Show that $(\mathbf{A B})^{T}=\mathbf{B}^{T} \mathbf{A}^{T}$ if A and B are arbitrary 2 x 2 matrices.

Solve the equation $\frac{a}{16}=9$. Check your solution.