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Mathematics 13 Online
OpenStudy (anonymous):

help;(

OpenStudy (anonymous):

ok

OpenStudy (anonymous):

help:) f(x) = 3x-1 g(x)= 5/2x+7 h(x)= x^2+1 find:(fg/h)(-1)

OpenStudy (anonymous):

umm i think i its (3x-1)(5x+7)/(x^2+1) => (3(-1)-1)(5(-1)+7)/(-1)^2+1)

OpenStudy (anonymous):

am i going to multiply the f and g? after substituting -1?

OpenStudy (anonymous):

yes

OpenStudy (anonymous):

((3(-1)-1)(5(-1)+7))/((-1)^2+1)) try puttin in google search bar see what u get

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