Question

f(x) = 3x + 2; g(x) = 3x - 5

Find f/g.

Answer 1

\[(f/g)(x) =\frac{ 3x-5 }{ 3x+2 } ; domain {x|x ≠ - \frac{ 2 }{ 3 }}\]
\[ (f/g)(x) =\frac{ 3x+2 }{ 3x-5 } ; domain {x|x ≠\frac{ 5 }{ 3 } }\]
\[(f/g)(x) =\frac{ 3x-5 }{ 3x+2 } ; domain {x|x ≠ - \frac{ 5 }{ 3 }}\]
\[ (f/g)(x) =\frac{ 3x+2 }{ 3x-5 } ; domain {x|x ≠\frac{ 2 }{ 3 } }\]

Answer 2

ok what is f?

Answer 3

3x+2

Answer 4

i'm guessing the answer is B, or D if i'm right how do i find the domain???

Answer 5

chose your mind B or D

Answer 6

D???

Answer 7

ok plug in x=2/3 what do you get?

Answer 8

1.66 or 2/3