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The graph a above depicts a strainght li...


The graph a above depicts a strainght line passing through (-3,2) and (7,n). If the Y - intercept of the line is given by k, which of the following is the correct expresion of k in terms of n ?

A

k = 2

B

k = 0.3n - 0.6

C

k = 0.3n + 1.4

D

k = 0.1 n + 1.8

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