chem64
chem64
20.11.2020 • 
Mathematics

If f(x) = 2x + 7 and g(x)= 3x² -1, what expression represents (f(g(x)) ? A 6x2 +5
B 6x2 +12
C 3x2 - 2x -8
D 3x2 + 2x + 6


If f(x) = 2x + 7 and g(x)= 3x² -1, what expression represents (f(g(x)) ?

A 6x2 +5 
B 6x2 +12 
C 3

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