Answer:
The linear equation describing the given table is y = (-1/2)x + 2.
Step-by-step explanation:
Let's assume that this is a linear function.
As we go from x = 2 to x = 4, (an increase of 2), y goes from 1 to 0 (a decrease of -1). Thus, the slope of the line is m = rise / run = -1/2.
Borrowing info from the table: when x = 4, y = 0.
Thus, y = mx + b becomes 0 = (-1/2)(4) + b, so that b = 2.
The linear equation describing the given table is y = (-1/2)x + 2.
