# Quiz

Quiz 3 (7509621)

Question           1   2   3   4   5

1.       Question Details                                                                                          StitzCA3 2.3.005.part2.      –

Consider the following quadratic function.

f(x) = 4x2 − 24x + 31

Convert the function into standard form.

f(x) =

2.       Question Details                                                                                          StitzCA3 3.1.007.part3.      –

Consider the polynomial given below.

P(x) = (x− 1)(x − 4)(x − 3)(x − 2) Find the leading coefficient.

3.       Question Details                                                                                          StitzCA3 4.1.006.part1.      –

Consider the rational function f given below.

f(x) =  x3 + 27

x2 − 9

Find the domain of f. (Enter your answer using interval notation.)

4.       Question Details                                                                                                  StitzCA3 2.4.026.      –

Solve the inequality. Express your answer in interval form. (If there is no solution, enter NO SOLUTION.)

5x + 4 ≤ 3x2

5.       Question Details                                                                                                  StitzCA3 4.3.018.      –

Solve the rational inequality. Express your answer using interval notation. (If there is no solution, enter NO SOLUTION.)

1

< 0

x2 + 16

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