Question

Find the equation of the linear function represented by the table

Y 2 7 12 17
x 1 2 3 4

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Answer 1

Explanation:

(1, 2) (2, 7)

(7-2)/(2 - 1) = 5/1= 5

y - 2 = 5(x - 1)

y - 2 = 5x - 5

y = 5x - 3