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Mathematics 13 Online
OpenStudy (anonymous):

What is the value of f(x) = 20 (2x) when x = 3? A. f(3) = 120 B. f(3) = 64,000 C. f(3) = 160 D. f(3) = 80,000

OpenStudy (anonymous):

just replace x by 3

OpenStudy (anonymous):

you can do it

OpenStudy (anonymous):

Is it c?

OpenStudy (anonymous):

no

OpenStudy (anonymous):

f(3) = 20 (2*3) , c'mon it's too easy !

OpenStudy (anonymous):

A?

OpenStudy (anonymous):

bingo

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