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ACT® Math

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Moderate

Point on a Line

ACTMAT-J5RPD4

In the x-y coordinate plane, the graph of $y = f(x)$ is a line.

If $f(2) = -3$ and $f(8) = 9$, which of the following is $f(6)$?

A

$3$

B

$4$

C

$5$

D

$6$

E

$7$