Free Printable Lesson 3.3 & 3.4 & Spiral

1.

a)

Function

b)

Not a Function

2.

Is this set of ordered pairs a function and how can you tell?

a)

Yes its a function because no y values repeat

b)

No it's not a function because there are negative numbers

c)

No it isn't a function because an x value repeats but has different y values

d)

No it isn't a function because an y value repeats but has different x values

3.

What is the range of the graph?

a)

-4 ≤ x ≤ 3

b)

3 ≤ x ≤ -3

c)

-2 ≤ x ≤ 10

d)

-3 ≤ x ≤ 10

4.

What is the range of the following graph?

a)

-5, -1, 0 , 1, 5

b)

-4, -2, 0, 3, 6

c)

(-4, 1) ( 6, 0)

d)

(6, 0)

5.

f(x)=4x+5
f(4)=

a)

21

b)

-11

c)

-31

d)

25

6.

What is the value of f(0)?

a)

-2

b)

2

c)

4

d)

0

7.

Given f(x) = -4x - 10 and f(x) = 10. Find x

a)

x = -5

b)

x = 5

c)

x = -50

d)

x = 30

8.

Given f(x) = 3 - 2x², what is the value of (-3) ?

a)

33

b)

21

c)

39

d)

-15

9.

The number of defective computers produced by a manufacturer

a)

Discrete Random Variable

b)

Continuous Random Variable

10.

a)

Continuous

b)

Discrete

11.

a)

Continuous

b)

Discrete

12.

The height of a tree

a)

Discrete

b)

Continuous

13.

Is function represented by the table linear or nonlinear?

a)

linear

b)

nonlinear

14.

Which graph depicts a nonlinear function?

a)

Graph A

b)

Graph B

c)

Graph C

d)

Graph D

15.

Is the function Linear or Nonlinear?

a)

Linear

b)

Nonlinear

16.

Is the graph a function?

a)

No

b)

Yes

17.

Is this function linear or nonlinear?

a)

Linear

b)

Nonlinear

18.

The (a) is a value that is substituted for the independent variable in a fucntion.

Choose from the below words

Input

Output

x-axis

y-axis

19.

The (a) is the result of substituting a variable in a function.

Choose from the below words

Output

Input

Function

Relation

20.

The (a) is the horizontal axis in a coordinate plane.

Choose from the below words

x-axis

y-axis

origin

ordered pair

21.

The (a) is the vertical axis in a coordinate plane.

Choose from the below words

y-axis

x-axis

origin

ordered pair

22.

A (a) is a graph made up of connected lines or curves.

Choose from the below words

Continuous Graph

Discrete Graph

Doamin

Range

23.

A (a) is a graph made up of unconnected points.

Choose from the below words

Discrete Graph

Continuous Graph

Domain

Range

24.

The (a) is the set of all x-values of a relation or function

Choose from the below words

Domain

Range

x-axis

y-axis

25.

The (a) is the set of all y-vales of a relation or function.

Choose from the below words

Range

Domain

x-axis

y-axis

26.

A (a) is a relation in which every domain value is paired with exactly one range value.

Choose from the below words

Function

Function Rule

Domain

Range

27.

Given f(x) = -5x - 15, find f(4).

(a)

28.

Given f(x) = -x + 12, find f(-2).

(a)

29.

Given $f\left(x\right)=\frac{x}{2}-x$ , find $f\left(-6\right)$ .

(a)

30.

If f(x) = -4x - 5

what is f(1)?

a)

9

b)

-7

c)

-9

d)

-10

31.

What is x if
f(x) = -2?

a)

4

b)

0

c)

3

d)

8

32.

What is f(1)?

a)

1

b)

5

c)

0

d)

4

33.

Complete the function notation below
f(____) = 214

a)

1990

b)

1991

c)

1989

d)

1994

34.

For what value of t is H(t) = 4" ?

a)

0

b)

1

c)

2

d)

14

35.

Which ordered pair below would prevent this table from being a function?

a)

(10, 10)

b)

(2, 4)

c)

(6, 1)

d)

(-2, 0)

36.

What is the domain of the graph?

a)

-7 ≤ x < 5

b)

-3 ≤ x < 1

c)

-3 ≤ y < 1

d)

-7 ≤ y < 5

37.

Determine whether the function is discrete, continuous, or neither. Explain.

a)

Continuous; because the function is made up entirely of individual points, it is continuous.

b)

Continuous; because the individual points could be connected with a single line, the function is continuous.

c)

Discrete; because the function is made up entirely of individual points, it is discrete.

d)

Discrete; because the function is not graphed with a single line or curve, it is discrete.

38.

$y-\frac{1}{x}=11$

Determine whether the function is linear or nonlinear.

a)

linear

b)

nonlinear

39.

Determine whether the function is discrete, continuous, or neither. Then determine whether the function is linear or nonlinear.

a)

discrete; linear

b)

neither; nonlinear

c)

continuous; linear

d)

continuous; nonlinear

40.

Determine whether the function is discrete, continuous, or neither. Then determine whether the function is linear or nonlinear.

a)

discrete; linear

b)

discrete; nonlinear

c)

neither; nonlinear

d)

continuous; linear

41.

Determine the domain and range of the following graph and whether it is continuous or discrete.

a)

Discrete

D: {-5, -2, -1, 0, 5}

R: {-5, -2, 0, 1, 4, 6}

b)

Continuous

D:\ -5\le x\le5

R:\ -5\le y\le6

c)

Discrete

D: {-5, -2, 0, 1, 4, 6}

R: {-5, -2, -1, 0, 5}

d)

Continuous
$D:\ -5\le x\le6$
$R:\ -5\le y\le5$

42.

Is the following graph continuous or discrete? What is the domain and range of the graph?

a)

Continuous

D:\ 0\le x\le6

R:\ 0\le y\le70

b)

Discrete
D:{ 0, 1, 2, 3, 4, 5, 6}
R: {0, 1, 2, 3,...70}

c)

Continuous
$D:\ 0\le x\le70$
$R:\ 0\le y\le6$

d)

Discrete
D: {0, 1, 2, 3,...70}
R: {0, 1, 2, 3, 4, 5, 6}

43.

If f(x) = 2x + 1, what would be your first step to find f(1)?

a)

Plug a 1 in for all the x's

b)

Set the function equal to 1

c)

Only plug a 1 into the left side

d)

Only plug a 1 into the right side

44.

If f(x) = 2x + 1, find f(1).

a)

f(1) = 1

b)

f(1) = 4

c)

f(1) = 0

d)

f(1) = 3

45.

If f(x) = -3x - 8, find f(-1).

a)

f(-1) = 5

b)

f(-1) = -5

c)

f(-1) = -12

d)

f(-1) = -10

46.

If f(x) = 6x - 9, find f(4).

a)

(4, 1)

b)

(4, 33)

c)

(4, 15)

d)

(4, -7)

47.

g(x) = 3x + 1
g(2) = _______

a)

6

b)

7

c)

8

d)

9

48.

f(x) is the same thing as ______.

a)

y

b)

x

c)

input

d)

an equation

49.

f(x) = x² + 7
x(2) = ______

a)

10

b)

11

c)

13

d)

12

50.

a)

6

b)

-6

c)

14

d)

-14

51.

a)

16

b)

48

c)

-28

d)

4

52.

What is f(1)?

a)

1

b)

5

c)

0

d)

4

53.

How would you write

y=2x-3

in function notation?

a)

$y=2x-3$

b)

$f=2x-3$

c)

$f\left(x\right)=2x-3$

54.

$f\left(x\right)$

is the same thing as ______.

a)

y

b)

x

c)

input

d)

an equation

55.

Given:
$w\left(x\right)=-10x-5$

Evaluate:
$w\left(1\right)$

a)

$w\left(1\right)=-15$

b)

$w\left(1\right)=-5$

c)

$w\left(1\right)=5$

d)

$w\left(1\right)=15$

56.

Given:
$g\left(x\right)=3x-5$

Find x when $g\left(x\right)=4$

a)

$x=3$

b)

$x=-3$

c)

$x=7$

d)

$x=-3$

Lesson 3.3 & 3.4 & Spiral

Total questions: 56

Worksheet time: 2hrs 24mins

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