Quiz about Identifying Linear Functions Quizizz (Day 3 HW)

Question 1

Is the function Linear or Nonlinear?

Accepted Answer

Linear

Answer

Nonlinear

Question 2

Question 2.

Accepted Answer

A

Answer

B

Answer

C

Answer

D

Question 3

Is the function linear or nonlinear?

Accepted Answer

Nonlinear Function

Answer

Linear Function

Question 4

Question 4.

Accepted Answer

B

Answer

A

Answer

C

Answer

D

Question 5

Is the function linear or nonlinear?

Accepted Answer

Linear Function

Answer

Nonlinear Function

Question 6

Is this is a function or not a function?

Accepted Answer

Not a Function

Answer

Function

Question 7

Is this function linear or non linear?

Accepted Answer

Non Linear

Answer

Linear

Question 8

Is this function linear or non linear?

Accepted Answer

Linear

Answer

Non Linear

Question 9

Which of the following is NOT a linear function?

Accepted Answer

y = x2

Answer

y = 3x

Answer

y = 5x - 9

Answer

y = 3(x + 4)

Question 10

Is this a function?

Accepted Answer

Yes

Answer

No

Question 11

Is this a function?

Accepted Answer

No

Answer

Yes

Question 12

Is this a function?

Accepted Answer

Yes

Answer

No

Question 13

Is this a function?

Accepted Answer

No

Answer

Yes

Question 14

Is this a function?

Accepted Answer

Yes

Answer

No

Question 15

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

Accepted Answer

3

Answer

7

Answer

5

Answer

1

Question 16

Given f(x) = 3(6 -x), what is the value of f(-8)

Accepted Answer

42

Answer

-42

Answer

6

Answer

-6

Question 17

Is this mapping a function or not a function?

Accepted Answer

Function

Answer

Not a Function

Question 18

Is the relation a function?
{(4,5), (4,-7), (4,2), (4,0), (4,9)}

Accepted Answer

No

Answer

Yes

Question 19

Is this table a function or not a function?

Accepted Answer

Not a Function

Answer

Function

Question 20

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; there is a line connecting the dots.

Question 21

Is the relation a function? Why.

Accepted Answer

No, because the x-value 11 has two y-values pair with it.

Answer

Yes, because the x-value 11 has two y-values pair with it.

Answer

Yes, because each x-value has only one y-value paired with it.

Answer

No, because each x-value has only one y-value paired with it.

Question 22

For the function f(x) = -3x + 3 find f(0).

Accepted Answer

3

Answer

0

Answer

-3

Answer

-1

Question 23

Solve for f(5):
f(5) = -x + 4

Accepted Answer

-1

Answer

9

Answer

1

Answer

-9

Question 24

Is this a function or not?

Accepted Answer

Not a Function

Answer

Function

Question 25

Which graph does NOT pass the vertical line test?

Accepted Answer

Graph 1

Answer

Graph 2

Answer

Graph 3

Answer

Graph 4

Question 26

Which set of values is not a function?

Accepted Answer

(3,4) (4,-3) (7,4) (3, 8)

Answer

(9,5) (10,5) (4,-5) (8,-5)

Answer

(6,-5) (7, -3) (8, -1) (9, 1)

Answer

(2, -2) (5, 9) (-5, -7) (1, 4)

Question 27

Which set of values is a function?

Accepted Answer

(6,-5) (7, -3) (8, -1) (9, 1)

Answer

(9,5) (10,5) (9,-5) (10,-5)

Answer

(3,4) (4,-3) (7,4) (3, 8)

Answer

(2, -2) (5, 9) (5, -7) (1, 4)

Question 28

If f(x) = 2x+1, what would the function look like once you substitute in a 1 to find f(1)?

Accepted Answer

f(1) = 2 (1) + 1

Answer

f(x) = 21+1

Answer

f(1) = 2x (1) + 1

Question 29

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

Accepted Answer

f(-1) = -5

Answer

f(-1) = 5

Answer

f(-1) = -12

Answer

f(-1) = -10

Question 30

For the function {(0,1), (1,-3), (2,-4), (-4,1)}, write the domain and range.

Accepted Answer

D: {-4, 0, 1, 2}
R:{-4, -3, 1}

Answer

D: {1, -3, -4,}
R: {0, 1, 2, -4}

Answer

D: {0, 1, 2, 3, 4}
R:{1, -3, -4}

Answer

D: {0, 1, 2, -4}
R: {1, -3, -4, 1}

Question 31

What is the range?

Accepted Answer

{0, 4, 7}

Answer

{-3, -1, 2, 4}

Answer

{0, 4, 4, 7}

Answer

{7, 4, 0}

Question 32

What is the domain?

Accepted Answer

{-3, -1, 1, 3, 4}

Answer

[-3, 4]

Answer

[-3, 2]

Answer

{-3, -2, -1, 1, 2}

Question 33

What is the range?

Accepted Answer

{-3, -2, -1, 1, 2}

Answer

{-3, -1, 1, 3, 4}

Answer

[-3, 4]

Answer

[-3, 2]

Question 34

Question 34.

Accepted Answer

Non-negative integers

Answer

Non-negative real numbers

Answer

All integers

Answer

All real numbers

Question 35

Question 35.

Accepted Answer

Non-negative real numbers

Answer

All real numbers

Answer

All integers

Answer

Non-negative integers

Question 36

What is the equation of a line when m = -3 and b = 5?

Accepted Answer

y = -3x + 5

Answer

y = -3x - 5

Answer

y = 5x + 3

Answer

y = -5x - 3

Question 37

What is the equation of a line with a slope of 4 and a y-intercept of 2?

Accepted Answer

y = 4x + 2

Answer

y = -4x + 2

Answer

y = -2x + 4

Answer

y = 2x + 4

Question 38

What is the equation of a line with a slope of 2 and a y-intercept of -5?

Accepted Answer

y = 2x - 5

Answer

y = 5x - 2

Answer

y = -2x - 5

Answer

y = 2x + 5

Question 39

What is the slope in the equation:  y=4x+3

Accepted Answer

4

Answer

3

Answer

4x

Answer

x

Question 40

What is the y-intercept in the following equation:  y=-4x-5

Accepted Answer

-5

Answer

-4

Answer

-4x

Answer

5

Question 41

Determine the slope and y-intercept.         y = 3/2x + 3

Accepted Answer

slope: 3/2   y-intercept:  (0,3)

Answer

slope: 5   y-intercept:  (0,3)

Answer

slope:  4  y-intercept:  (0,3/2)

Answer

slope: 1/5   y-intercept:  (0,5)

Question 42

How would you write the equation with a slope of 2/3 and a y-intercept of -3

Accepted Answer

y=2/3x-3

Answer

y=3/2x+3

Answer

y=2/3-3

Answer

y=2/3x+3

Question 43

If m=3 and b=6, what is the correct slope intercept equation?

Accepted Answer

y=3x+6

Answer

y=3-6

Answer

y=3x-6

Answer

y=6x+3

Question 44

What does "m" represent in y=mx+b?

Accepted Answer

slope

Answer

y-intercept

Answer

macaroni

Answer

nothing

Question 45

Question 45.

Accepted Answer

y=3x+1

Answer

y=-3x+1

Answer

y=1/3x+1

Answer

y=-1/3x-1

Question 46

what is the first step to solve for slope intercept form on

-x + 4y = 11

Accepted Answer

add x to both sides

Answer

subtract 11 from both sides

Answer

subtract x from both sides

Answer

put in th y=

Question 47

what is the slope of the following 12x - 6y = 30

Accepted Answer

2

Answer

-2

Answer

12

Answer

-12

Question 48

what is the slope for the following equation 9x + 2y = 9

Accepted Answer

-9/2

Answer

-2/9

Answer

-9

Answer

9

Question 49

what is the slope intercept form for the equation -2x + 8y = 2

Accepted Answer

y = 1/4x + 1/4

Answer

y = -2x + 8

Answer

y = -1/4x - 1/4x

Answer

y = 2/8x + 4

Question 50

what is the standard form for the equation y = -5x + 8?

Accepted Answer

5x + y = 8

Answer

5x + 2y = 8

Answer

5x + 8y = 8

Answer

8x + y = 5

Identifying Linear Functions Quizizz (Day 3 HW)

Create a free account and access millions of resources

Similar Resources on Wayground

Popular Resources on Wayground

Discover more resources for Mathematics