Question

fill in the table using this function rule.
y=3x-4
x | y
-6 |
-3 |
0 |
3 |

Explanation:

Step1: Substitute x = -6 into y = 3x - 4

$y = 3\times(-6) - 4 = -18 - 4 = -22$

Step2: Substitute x = -3 into y = 3x - 4

$y = 3\times(-3) - 4 = -9 - 4 = -13$

Step3: Substitute x = 0 into y = 3x - 4

$y = 3\times0 - 4 = 0 - 4 = -4$

Step4: Substitute x = 3 into y = 3x - 4

$y = 3\times3 - 4 = 9 - 4 = 5$

Answer:

For x = -6, y = -22; for x = -3, y = -13; for x = 0, y = -4; for x = 3, y = 5.