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Levart [38]
2 years ago
10

) f(x) = 4x + 5, g(x) = 2/x; Find (g • f)(3).

Mathematics
2 answers:
Soloha48 [4]2 years ago
8 0

Answer:

The answer is 2/17

Step-by-step explanation: Can I get brainliest again my answer was deletedee

djyliett [7]2 years ago
3 0

\text{Given that,}\\\\f(x) = 4x+5,~~~g(x) = \dfrac 2x\\\\\\f(3) = 4(3) +5 = 12 +5 = 17\\\\\\(g\circ f)(3)=g(f(3))=g(17)=\dfrac 2{17}

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2 years ago
Can someone solve and explain this question plz​
oee [108]

firstly let's convert the mixed fraction to improper fraction, then hmmm let's see we have two denominators, 5 and 3, and their LCD will simply be 15, so we'll multiply both sides by that LCD to do away with the denominators, let's proceed,

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Step-by-step explanation:

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