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Mathematics 12 Online
OpenStudy (nali):

for all > or = -1, let the function f be defined as f(x)=squareroot x+1> Whcih of the followinng is equal to f(15)-f(8)? A f(-1) B f(0) C f(1) D f(7)

OpenStudy (anonymous):

first, calculate f(15)-f(8) = ????

OpenStudy (nali):

oh yes i got it sorry i know the answer to this question already

OpenStudy (nali):

sorry @dpaInc

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