# Lesson 8 - How much do you know Chap 3.1 Functions

## Quiz by THAM MEI YEN, EMILY

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25 questions

Show answers

- Q1In functions, every input has exactly how many output(s)?doesn't mattertwoonenone10s
- Q2True or False: Every function is a relation?TrueFalse10s
- Q3A set of images in a function is calledobjectdomainrangefunction30s
- Q4What type of relation is this?one to manymany to manyone to onemany to one30s
- Q5Which relation shows a function?BDAC60s
- Q660s
- Q760s
- Q860s
- Q9Is this a function? Why?Yes because it is a one to many relationYes because it is a many to one relationNo because it is a many to one relationNo because it is a one to many relation45s
- Q10Object 0 mapped onto image41-2330s
- Q11The image of -2 is0-21430s
- Q1245s
- Q13So, what is function?a relation in which each output has exactly one inputa domain and a rangea relation in which each input has exactly one outputan input and an output20s
- Q1430s
- Q15300s