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Mathematics 16 Online
OpenStudy (anonymous):

help Let f(x) = 9x - 2 and g(x) = -x + 3. Find f(g(x)).

OpenStudy (anonymous):

do you have any multiple choice?

OpenStudy (anonymous):

9x-2-x+3+9x-2

OpenStudy (anonymous):

i think then simplify

OpenStudy (anonymous):

17x-1 ?? i think im not sure

OpenStudy (anonymous):

( i did it in my head)

OpenStudy (anonymous):

1. -9x-2 2. -9x+5 2. -9x+25 4. -9x+27

OpenStudy (cwrw238):

replace the x in f(x) by (-x+3) and ssimplify

OpenStudy (cwrw238):

9(-x + 3) + 2

OpenStudy (anonymous):

yeah im prrobably wrong on this one

OpenStudy (cwrw238):

sorry thats -2 not + 2

OpenStudy (cwrw238):

= -9x + 27 - 2 = -9x + 25

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