Question

complete the table for the function y = 3x - 1 with domain values of {-2, -1, 0, 1}. link to desmos

Explanation:

Step1: Substitute x = -2

$y=3\times(-2)-1=-6 - 1=-7$

Step2: Substitute x = -1

$y=3\times(-1)-1=-3 - 1=-4$

Step3: Substitute x = 0

$y=3\times0-1=0 - 1=-1$

Step4: Substitute x = 1

$y=3\times1-1=3 - 1=2$

Answer:

X	Y
-1	-4
0	-1
1	2