y = m x + b f ( 0 ) = − 3 → b = − 3 f ( 3 ) = 0 → 3 m − 3 = 0 → 3 m = 3 / : 3 → m = 1 A n s w er : y = x − 3 ( B )
B. The graph shows (3,0) B is the only one that fits.
To find the correct equation from the graph, identify the y-intercept and the slope of the line. Comparing these values to the given options, the best match will guide you to the answer. Based on the analysis, the suggested answer is option B: y = x − 3 .
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