**Q1: **

Complete the following statement: The graph of a function is .

- Aa set of ordered pairs consisting of an input and the corresponding output
- Ba set of circles
- Ca set of lines

**Q2: **

Does the shown figure represent a linear function?

- Ayes
- Bno

**Q3: **

After graphing the function using the given table of values, determine whether it could be a linear function.

-value | 0 | 4 | |
---|---|---|---|

-value | 5 | 4 | 0 |

- AIt could be a linear function.
- BIt is a nonlinear function.

**Q4: **

Determine whether the table below represents a linear or nonlinear function.

x | 3 | 6 | 9 | 12 |
---|---|---|---|---|

y | 32 | 25 | 18 | 11 |

- Alinear function
- Bnonlinear function

**Q5: **

Determine whether the given table of values must be from a nonlinear function, or could be from a linear function.

-value | 0 | 2 | 4 | 6 |
---|---|---|---|---|

-value | 3 | 4 | 5 | 6 |

- AIt could be from a linear function.
- BIt must be from a nonlinear function.

**Q6: **

The table shows the charge for a long distance call as a function of the number of minutes the call lasts. Determine whether the charge is a linear or a nonlinear function of the number of minutes.

Minutes | 3 | 6 | 9 | 12 |
---|---|---|---|---|

Cost (Cents) | 51 | 102 | 153 | 204 |

- Aa linear function
- Ba nonlinear function

**Q7: **

Which line graphs the function ?

- A
- B
- C
- D

**Q8: **

Which equation represents the line shown?

- A
- B
- C
- D
- E

**Q9: **

Which of the following equations represents the function drawn on the graph?

- A
- B
- C
- D
- E

**Q10: **

What function is represented in the figure below?

- A
- B
- C
- D

**Q11: **

What function is represented in the figure below?

- A
- B
- C
- D

**Q12: **

What function is represented in the figure below?

- A
- B
- C
- D

**Q13: **

What function is represented in the figure below?

- A
- B
- C
- D

**Q14: **

Find the output, , of the function represented by the given graph when its input is 2.

**Q15: **

Michael rides his bike at a steady rate of 15 miles per hour. The function shows how time relates to the distance . Which graph represents this function?

- A
- B
- C
- D
- E