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OpenStudy (anonymous):
What is the value of g[f(4)] for the functions f(x) = 2x + 1 and g(x) = 2x - 5? (Type only the value of your final answer, no variables.)
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OpenStudy (lalaly):
f(4)=2(4)+1 = 8+1 =9 g(f(4))=g(9) = 2(9)-5=18-5=13
OpenStudy (anonymous):
first one is 9. second one is 3.
OpenStudy (anonymous):
lalaly y did u say 13?
OpenStudy (anonymous):
its 13 my bad.
OpenStudy (lalaly):
because its 13 2(9)=18 18-5=13
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OpenStudy (anonymous):
lol
OpenStudy (anonymous):
thanks everyone! i need more math help so if u can please help please do!
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