A linear function rule for the data in the table is y = -2x + 3
The standard linear equation for the table is expressed as y = mx + b
m is the slope of the line
b is the y-intercept
From the given table, we will use the coordinate points (0, 3) and (1, 1)
Get the slope
Slope = 1-3/1-0
Slope = -2
Since the y-intercept is the point where x = 0, hence b = 3
Get the required equation:
Recall that y = mx + b
y = -2x + 3
Hence a linear function rule for the data in the table is y = -2x + 3
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