which of the following tables shows that y=kf(x) results in the parent function y=|x+4| being vertically stretched by a k factor of 3

Answer 1

Table 1:

| x | f(x) | y=3f(x) |
|----|------|---------|
| -4 | 0 | 0 |
| -3 | 1 | 3 |
| -2 | 2 | 6 |
| -1 | 3 | 9 |
| 0 | 4 | 12 |
| 1 | 5 | 15 |
| 2 | 6 | 18 |
| 3 | 7 | 21 |
| 4 | 8 | 24 |