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OpenStudy (anonymous):
If f(x) = 5x – 4 and g(x) = 6x + 3, what is f(g(x))?
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OpenStudy (saifoo.khan):
f(x) f( g(x)) 5x - 4 5(6x + 3) - 4
OpenStudy (mathteacher1729):
This notation means "wherever you see the variable "x" in "5x -4" ... substitute "(6x+3)". So f(g(x)) = 5(6x+3) -4 Now distribute the 5 and simplify. :)
OpenStudy (anonymous):
ohhhh okay thank you!! XDD
OpenStudy (anonymous):
30x + 11
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