Determine which, if any, of the three statements are equivalent. Justify your answer. (HINT: First, put the words in symbolic statements) a) Paul does not like chocolate or he doesn't like fish. b) If Paul likes fish, then he likes chocolate. c) It is not true that Paul likes chocolate and Paul likes fish.

Factor the polynomial \( f(x) \). Then solve the equation \( f(x)=0 \) \( f(x)=x^{4}-3 x^{3}-6 x^{2}+28 x-24 \)

4. Complete each sentence: a. To convert from centimeters to millimeters, the value in centimeters is multiplied by b. To convert from millimeters to centimeters, the value in millimeters is divided by , or multiplied by

Graph the system below. Then write its solution. \[ \begin{array}{l}y=2 x^{2}-4 \\ y=-2 x\end{array} \] If there is more than one solution, use the "or" button.

Graph the inequality. \[ x^{2}+y \leq 4 \]

Graph the solution to the following system of inequalities. \[ \begin{array}{c}x+y \leq-3 \\ x^{2}+y^{2}<9\end{array} \]