Answer
$$(3,4), \quad (0,-8), \quad (-4,-24 ).$$
Work Step by Step
Substitute the value of $x$ and solve for $ y $ to get the ordered pair $ (x,y)$ as follows:
$$
y = 4(3) - 8 \Longrightarrow y=12-8 \Longrightarrow y =4
,$$
$$
y = 4(0) - 8 \Longrightarrow y=0-8 \Longrightarrow y =-8
,$$
$$
y = 4(-4) - 8 \Longrightarrow y=-16-8 \Longrightarrow y =-24,$$
Hence, we have the pairs
$$(3,4), \quad (0,-8), \quad (-4,-24 ).$$
