Quiz about SLO Algebra 2 Vocabulary

Question 1

What function is represented in the given graph?

Accepted Answer

rational function

Answer

square root function

Answer

cube root function

Answer

cubic function

Answer

logarithm (log) function

Question 2

What function is represented in the given graph?

Accepted Answer

cubic function

Answer

square root function

Answer

cube root function

Answer

logarithm (log) function

Answer

rational function

Question 3

What function is represented in the given graph?

Accepted Answer

logarithm (log) function

Answer

square root function

Answer

cube root function

Answer

cubic function

Answer

rational function

Question 4

What function is represented in the given graph?

Accepted Answer

square root function

Answer

cube root function

Answer

cubic function

Answer

logarithm (log) function

Answer

rational function

Question 5

What function is represented in the given graph?

Accepted Answer

cube root function

Answer

square root function

Answer

cubic function

Answer

logarithm (log) function

Answer

rational function

Question 6

Which of the following solutions is written as an ORDERED TRIPLE?

Accepted Answer

(-1, 2, 3)

Answer

x = -1, y = 2, z = 3

Answer

-1   2   3

Answer

[-1, 2, 3]

Question 7

If the equation (x - 2)(x - 3) = 0 has solutions of 2 and 3, which of the following would represent the solutions as a SOLUTION SET.

Accepted Answer

{2, 3}

Answer

(- $$\infty$$ , 2] U [3, $$\infty$$ )

Answer

all real numbers

Answer

(2, 3)

Question 8

Which of the choices represents the range of the given graph in INTERVAL NOTATION?

** "<=" represents "less than or equal to"

Accepted Answer

(- $$\infty$$ , -2]

Answer

y $$\le$$ -2

Answer

{y | y $$\le$$ -2}

Answer

{-2}

Question 9

Which of the choices represents the range of the given graph in SET BUILDER NOTATION?

** "<=" represents "less than or equal to"

Accepted Answer

{y | y $$\le$$ -2}

Answer

( $$\infty$$ , -2]

Answer

y $$\le$$ -2

Answer

{-2}

Question 10

Which of the following represents a ROW in the given matrix?

Accepted Answer

blue

Answer

red

Question 11

Which of the following represents a COLUMN in the given matrix?

Accepted Answer

red

Answer

blue

Question 12

The student below is using __________ to solve the given system of equations.

Accepted Answer

a matrix

Answer

the substitution method

Answer

the (Gaussian) elimination method

Answer

none of these

Question 13

The student below is using __________ to solve the given system of equations.

Accepted Answer

the substitution method

Answer

the (Gaussian) elimination method

Answer

a matrix

Answer

none of these

Question 14

The student below is using __________ to solve the given system of equations.

Accepted Answer

the elimination method

Answer

the substitution method

Answer

a matrix

Answer

none of these

Question 15

In the image below, what is the horizontal line in blue called?

Accepted Answer

the directrix

Answer

the feasible region

Answer

an intersection (and)

Answer

a union (or)

Answer

a vertical asymptote

Question 16

In the image below, what is the blue arrow pointing at?

Accepted Answer

the feasible region

Answer

the directrix

Answer

an intersection (and)

Answer

a union (or)

Answer

a vertical asymptote

Question 17

In the image below, what does the red, dotted line represent?

Accepted Answer

a vertical asymptote

Answer

the directrix

Answer

the feasible region

Answer

an intersection (and)

Answer

a union (or)

Question 18

Which of the following is represented in the number line below?

Accepted Answer

an intersection (and)

Answer

the directrix

Answer

the feasible region

Answer

a union (or)

Answer

a vertical asymptote

Question 19

Which of the following is represented in the number line below?

Accepted Answer

a union (or)

Answer

the directrix

Answer

the feasible region

Answer

an intersection (and)

Answer

a vertical asymptote

Question 20

Which of the following words is represented by the definition below?

A solution that does not work when plugged into the original equation.

Accepted Answer

extraneous solution

Answer

complex solution

Answer

imaginary number

Answer

conjugate

Answer

inverse function

Question 21

Which of the following words is represented by the definition below?

A solution that is a combination of a real and an imaginary number.

Accepted Answer

complex solution

Answer

extraneous solution

Answer

imaginary number

Answer

conjugate

Answer

inverse function

Question 22

Which of the following words is represented by the definition below?

Occurs when taking the square root of a negative number.

Accepted Answer

imaginary number

Answer

extraneous solution

Answer

complex solution

Answer

conjugate

Answer

inverse function

Question 23

Which of the following words is represented by the definition below?

A pair of binomials with identical terms but opposite operators in the middle of these similar terms.
Example: (x + 2)(x - 2)

Accepted Answer

conjugate

Answer

extraneous solution

Answer

complex solution

Answer

imaginary number

Answer

inverse function

Question 24

Which of the following words is represented by the definition below?

A function that "undoes" the action of another function. It can be found by swapping the x and y variables in a function, then solving the equation for y.

Accepted Answer

inverse function

Answer

extraneous solution

Answer

complex solution

Answer

imaginary number

Answer

conjugate

Question 25

Which of the following words is represented by the definition below?

A value of x which would cause the function to be undefined.

Accepted Answer

restriction

Answer

extraneous solution

Answer

complex solution

Answer

imaginary number

Answer

conjugate

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