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OpenStudy (anonymous):
If f(x) = x - 4, what does f(3) represent?
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OpenStudy (anonymous):
The value of (x - 4) when x = 3 The value if x when (x - 4) = 3 The value of 3f(x) when x = 3 The value of f(x) when (x - 4) = 3
hartnn (hartnn):
to get f(3) from f(x), just plug in x= 3 in f(x)!
hartnn (hartnn):
plugging in x=3 means you're finding the value of x-4 when x= 3 :P
OpenStudy (anonymous):
A.?
hartnn (hartnn):
yes!
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OpenStudy (anonymous):
Thank you!
hartnn (hartnn):
welcome ^_^
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