Final answer:
The table needed to determine the correct equation is not provided, but the concept involves comparing calculated y values with those in the table to identify the matching equation. Typically, this would involve the y-intercept and the slope.
Step-by-step explanation:
The question relates to identifying which equation could be written for the provided table values. However, the provided reference material does not show Table A1. It does mention that an equation of y = 9 + 3x represents a line where b (the y-intercept) equals 9 and m (the slope) equals 3. Looking at Practice Test 4 Solutions 12.1 Linear Equations, we see that all options, A, B, and C, are linear equations. The missing table's values are essential in determining the exact equation that matches them. The key to solving such problems is to calculate y using the given x values for each equation option and compare the results with the y values in the table.