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1-39.

If f(x) = 2x, then f(4) = 24= 16. Find the value of: Homework Help ✎

1. $\quad f ( 1 )$

• Following the pattern shown in the problem,
f(1) = 21 = ?

1. $f ( 3 )$

• f(3) = 23 = 8

1. $\quad f ( t )$

• Refer to parts (a) and (b).