The problem asks to find the missing $y$-coordinate of the ordered pair $(-3, ?)$ given the equation $y = 5x - 1$.

1. Problem Description

The problem asks to find the missing $y$-coordinate of the ordered pair $(-3, ?)$ given the equation $y = 5x - 1$.

2. Solution Steps

To find the missing $y$-coordinate, we substitute $x = -3$ into the equation $y = 5x - 1$.

$y = 5(-3) - 1$

$y = -15 - 1$

$y = -16$

3. Final Answer

The missing $y$-coordinate is $-16$. Therefore, the ordered pair is $(-3, -16)$.