In this worksheet, we will practice finding the value of piecewise functions from the graphs of the functions.

**Q3: **

Determine using the graph below.

**Q4: **

Determine .

**Q5: **

Find the missing table values for

0 | 3 | ||

- A
- B
- C
- D

**Q6: **

Consider the function Find .

**Q7: **

Given that the function find the value of .

**Q8: **

Given that the function represents the price of electrical appliances in LE, where is the number of appliances, find .

**Q9: **

Complete the table with the missing values of given

- A
- B
- C
- D

**Q10: **

Determine .

- A5
- B1
- Cundefined

**Q11: **

Determine .

- A2
- B
- C0
- Dundefined

**Q12: **

Determine .

**Q13: **

From the following graph, determine .

- A
- B0
- C
- Dundefined

**Q14: **

Find .

- A
- B5
- C
- Dundefined.

**Q15: **

Given that the velocity of a motorcycle is expressed by the function where is the time in seconds, and is the velocity in m/s, determine .

**Q16: **

Consider the function

What are the values of and ?

- A ,
- B ,
- C ,
- D ,
- E ,

What are the values of and ?

- A ,
- B ,
- C , is undefined
- D ,
- E both and are undefined

What are the values of and ?

- A both and are undefined
- B ,
- C ,
- D is undefined,
- E , is undefined

What is the domain of the function ?

- A
- B
- C
- D
- E