Question 4 • *KCPS Algebra I (2027)
The slope through (2, 5) and (6, 9) is (9 − 5)/(6 − 2) = 1. Using y = mx + b and the point (2, 5), we get 5 = 1(2) + b, so b = 3. Therefore, the equation is y = x + 3, choice A.
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