Join the conversation on IDNLearn.com and get the answers you seek from experts. Discover detailed answers to your questions with our extensive database of expert knowledge.

given f(x)= 3x-1
Please evaluate 3f(5)


Sagot :

3f(5)=3(3x5-1)
      =3(15-1)
      =3x14
      =42
The answer is 42