Quiz about Function Properties

Question 1

Is the relation a function?

Accepted Answer

Function

Answer

Not a Function

Question 2

Is this an even, odd, or neither function?

f(x) = x⁴ + x²

Accepted Answer

Even

Answer

Odd

Answer

Neither

Question 3

Is relation shown a function?

Accepted Answer

NO

Answer

YES

Question 4

Is this a function? Explain.

Accepted Answer

Yes; it passes the vertical line test.

Answer

Yes; it passes the horizontal line test.

Answer

No; it is not a straight line.

Answer

No; it does not pass the vertical line test

Question 5

Y-values cannot repeat in a function

Accepted Answer

False

Answer

True

Question 6

Y-values can repeat in a function.

Accepted Answer

True

Answer

False

Question 7

A relation where every input in matches with exactly one output is called what?

Accepted Answer

Function

Answer

Relation

Answer

Linear

Answer

Exponential

Question 8

Is this graph a function or not a function?

Accepted Answer

Not a Function

Answer

Function

Question 9

List the types of intervals that the graph demonstrates in order.

Accepted Answer

increasing, constant, decreasing, constant

Answer

decreasing, constant, increasing, constant

Answer

increasing, decreasing, constant

Answer

increasing, constant, increasing, constant

Question 10

What is the decreasing interval(s) on the function shown?

Accepted Answer

$$\left(-7,\ -6\right)\ and\ \left(-2,\ 0\right)$$

Answer

$$\left(-7,\ -6\right)\ and\ \left(-2,\ 4\right)$$

Answer

$$\left(-7,\ 0\right)\ and\ \left(-2,\ 4\right)$$

Answer

$$\left(-7,\ 0\right)\ and\ \left(4,\ 5\right)$$

Question 11

Given that $$f\left(x\right)$$ is an even function and that $$f\left(-3\right)=19$$ , which statement must also be true?

Accepted Answer

$$f\left(3\right)=19$$

Answer

$$f\left(-3\right)=-19$$

Answer

$$f\left(3\right)=-19$$

Answer

$$f\left(19\right)=-3$$

Question 12

The function shown in the graph is:

Accepted Answer

odd

Answer

even

Answer

neither even nor odd

Answer

both even and odd

Question 13

The function in the graph is:

Accepted Answer

even

Answer

odd

Answer

neither even nor odd

Answer

both even and odd

Question 14

Is the graph an even, odd, or neither function?

Accepted Answer

Odd

Answer

Even

Answer

Neither

Question 15

Is the graph an even, odd, or neither function?

Accepted Answer

Neither

Answer

Even

Answer

Odd

Question 16

Is the function even, odd, or neither?

f(x) = x² + 2

Accepted Answer

Even

Answer

Odd

Answer

Neither

Question 17

Over what interval is the function increasing? Check all answers that apply.

Accepted Answer

When x is greater than 1.

Accepted Answer

( 1, $$\infty$$ )

Answer

When x is less than 1.

Answer

[ 1, $$\infty$$ )

Answer

(- $$\infty$$ ,1)

Function Properties

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