fill in the table using this function rule. y = 5x - 1

fill in the table using this function rule. y = 5x - 1
Answer
Explanation:
Step1: Substitute x = -2
$y = 5\times(-2)-1=-10 - 1=-11$
Step2: Substitute x = 0
$y = 5\times0-1=0 - 1=-1$
Step3: Substitute x = 2
$y = 5\times2-1=10 - 1=9$
Step4: Substitute x = 4
$y = 5\times4-1=20 - 1=19$
Answer:
| x | y |
|---|---|
| -2 | -11 |
| 0 | -1 |
| 2 | 9 |
| 4 | 19 |