Preskoči na glavni sadržaj

Sign up for FREE

3-1 Knowledge Check Relations & Functions

Posljednje ažuriranje over 1 year ago

15

Instrukcije

Make sure you read the instructions/information for each section.

Answer questions 1-3 using the graph to the right.

For questions 4-5, use the relation P={(-3,3),(1,1),(0,2),(1,-4),(5,-1)}

1

1

For questions 6-12, state the domain and range, then determine if the relation is a function.

1

1

1

1

1

1

1

Use the four graphs shown to answer questions 13-15.

1

Pitanje 1

1.

Which quadrant is point F in?

I

II

III

IV

1

1

Pitanje 4

4.

State the domain and range. Is it a function? P={(-3,3),(1,1),(0,2),(1,-4),(5,-1)}

Pitanje 5

5.

Create a mapping. P={(-3,3),(1,1),(0,2),(1,-4),(5,-1)}

Pitanje 6

6.

Pitanje 7

7.

Pitanje 8

8.

Pitanje 9

9.

Pitanje 10

10.

Pitanje 11

11.

Pitanje 12

12.

1

Pitanje 13

13.

Lara got on the treadmill and started a run. Which graph best represents her heart rate in teh first minutes?

Graph A

Graph B

Graph C

Graph D

1

1

Pitanje 2

2.

Which ordered pair corresponds to point A?

(-1,-2)

(2,1)

(-1,2)

(1,2)

Pitanje 3

3.

Which points have positive y-coordinates?

A and F

A and B

F and H

B and F

Pitanje 14

14.

Which graph could represent the speed of a car as it approaches a stop light?

Graph A

Graph B

Graph C

Graph D

Pitanje 15

15.

Which graph best represents the download speed of a large file?

Graph A

Graph B

Graph C

Graph D