Unit 3 Test 1A: Relations and Functions

Last updated about 3 years ago

14 questions

Unit 3 Test 1A: Relations and Functions

Last updated about 3 years ago

14 questions

Question 1

1. What is the range of the relation below?
{(-4, 1), (-2, 0), (8, -1)}

A. {-1, 1}

B. {-1, 0, 1}

C. {-4, -2, 8}

D. {-4, -2, -1, 0, 1, 8}

Question 2

2. What is the domain of the relation below?

A. All real numbers greater than or equal to 0.

B. All real numbers.

C. All real numbers between -6 and 4.

D. All real numbers greater than -2.

Question 3

3. What is the range of the relation below?

A. x < 3

B. y < 4

C. x ≤ 6

D. y ≤ 6

Question 4

4. What is the domain of the relation below?

A. x ≤ 5

B. y ≤ 5

C. x ≥ 5

D. All real numbers

Question 5

OPTIONAL: Tamara either runs or walks the same route each day. Last month, she ran half of the days and walked the other days. Which graph best represents the distance she traveled each day?

Question 6

6. Which relations represent a function? Place a checkmark in the box for all that apply.

Question 7

Match each equation with the table of ordered pairs. Write the letter of the table in the box.

Draggable item		Corresponding Item

Question 8

If
find

Question 9

OPTIONAL:
If
find

Question 10

10.

What is f(5)?

Question 11

11.

For which value of x does f(x) = 2?

Question 13

13.

Identify the zero(s) of the funciton bellow by plotting or naming points.

Question 14

14.

Which is a zero of the function f(x) = 2x – 6?

-6

-3

2

3

Question 1

1. What is the range of the relation below?
{(-4, 1), (-2, 0), (8, -1)}

A. {-1, 1}

B. {-1, 0, 1}

C. {-4, -2, 8}

D. {-4, -2, -1, 0, 1, 8}

Question 2

2. What is the domain of the relation below?

A. All real numbers greater than or equal to 0.

B. All real numbers.

C. All real numbers between -6 and 4.

D. All real numbers greater than -2.

Question 3

3. What is the range of the relation below?

A. x < 3

B. y < 4

C. x ≤ 6

D. y ≤ 6

Question 4

4. What is the domain of the relation below?

A. x ≤ 5

B. y ≤ 5

C. x ≥ 5

D. All real numbers

Question 5

OPTIONAL: Tamara either runs or walks the same route each day. Last month, she ran half of the days and walked the other days. Which graph best represents the distance she traveled each day?

Question 6

6. Which relations represent a function? Place a checkmark in the box for all that apply.

Question 7

Match each equation with the table of ordered pairs. Write the letter of the table in the box.

Draggable item		Corresponding Item

Question 8

If
find

Question 9

OPTIONAL:
If
find

Question 10

10.

What is f(5)?

Question 11

11.

For which value of x does f(x) = 2?

Question 12

12.

What are the zero(s) of the function on the left.

x = 2

x = -2

x = {2, -2}

x = {0, -2}

Question 13

13.

Identify the zero(s) of the funciton bellow by plotting or naming points.

Question 14

14.

Which is a zero of the function f(x) = 2x – 6?

-6

-3

2

3

Question 12

12.

What are the zero(s) of the function on the left.

x = 2

x = -2

x = {2, -2}

x = {0, -2}

Unit 3 Test 1A: Relations and Functions

Unit 3 Test 1A: Relations and Functions

1. What is the range of the relation below?{(-4, 1), (-2, 0), (8, -1)}

2. What is the domain of the relation below?

3. What is the range of the relation below?

4. What is the domain of the relation below?

OPTIONAL: Tamara either runs or walks the same route each day. Last month, she ran half of the days and walked the other days. Which graph best represents the distance she traveled each day?

6. Which relations represent a function? Place a checkmark in the box for all that apply.

Match each equation with the table of ordered pairs. Write the letter of the table in the box.

If find

OPTIONAL:If find

What is f(5)?

For which value of x does f(x) = 2?

Identify the zero(s) of the funciton bellow by plotting or naming points.

Which is a zero of the function f(x) = 2x – 6?

1. What is the range of the relation below?{(-4, 1), (-2, 0), (8, -1)}

2. What is the domain of the relation below?

3. What is the range of the relation below?

4. What is the domain of the relation below?

OPTIONAL: Tamara either runs or walks the same route each day. Last month, she ran half of the days and walked the other days. Which graph best represents the distance she traveled each day?

6. Which relations represent a function? Place a checkmark in the box for all that apply.

Match each equation with the table of ordered pairs. Write the letter of the table in the box.

If find

OPTIONAL:If find

What is f(5)?

For which value of x does f(x) = 2?

What are the zero(s) of the function on the left.

Identify the zero(s) of the funciton bellow by plotting or naming points.

Which is a zero of the function f(x) = 2x – 6?

What are the zero(s) of the function on the left.

1. What is the range of the relation below?
{(-4, 1), (-2, 0), (8, -1)}

If
find

OPTIONAL:
If
find

1. What is the range of the relation below?
{(-4, 1), (-2, 0), (8, -1)}

If
find

OPTIONAL:
If
find