Algebra 2

posted by .

Are the functions f and g inverse functions if f(x)=5/3x+1 and g(x)=3(x-1)/5?

I need all of the steps on how to determine this.
I need this ASAP because this assignment is due tomorrow.
Thanks

  • Algebra 2 -

    Hey, it is pretty exasperating when you ask us to do all your problems without making any attempt yourself.
    However when you do not bother to figure out where parentheses might be it is really irritating.
    As you write this is one thing, but maybe you mean:
    f(x)=5/(3x+1) and g(x)=3(x-1)/5?
    That does not work
    BUT
    if you really mean
    y = (5/3) x + 1 or equivalently y=5x/3 + 1
    then invert y and x
    x = (5/3)y+1 and solve for y
    3x = 5 y + 3
    3(x-1) = 5 y
    y = 3(x-1)/5
    that works

Respond to this Question

First Name
School Subject
Your Answer

Similar Questions

  1. Algebra 2

    Simplify: sqrt6(sqrt2/2+sqrt3)-sqrt8 I need all of the steps. I need this ASAP because this is due tomorrow. Thanks
  2. Algebra 2

    Simplify: sqrt(72x^3)-5x sqrt(2x) I need all of the steps. I need this ASAP because this assignment is due tomorrow. Thanks
  3. Algebra 2

    Simplify: (2sqrt6-sqrt3)^2 I need all of the steps. I need this ASAP because this assignment is due tomorrow. Thanks
  4. Algebra 2

    Simplify: 6/(3+2sqrt3) I need all of the steps. I need this ASAP because this assignment is due tomorrow. Thanks
  5. Algebra 2

    Solve: 2-y=sqrt(y+4) I need all of the steps. I need this ASAP because this assignment is due tomorrow. Thanks
  6. Algebra 2

    Solve x^4-4x^3+4x^2-9=0 given that 1+i sqrt2 is a root. I need all of the steps. I need this ASAP because this assignment is due tomorrow. Thanks
  7. Algebra 2

    Simplify: (2^(1+sqrt2)/2^(1-sqrt2))^sqrt2 I need all of the steps. I need this ASAP because this assignment is due tomorrow. Thanks
  8. Algebra 2

    Simplify: log6^(36/6^-10) I need all of the steps. I need this ASAP because this assignment is due tomorrow. Thanks
  9. Algebra 2

    If logb^z=1/3logb^x+logb^y, write z in terms of x and y. I need all of the steps. I need this ASAP because this assignment is due tomorrow. Thanks
  10. Algebra 2

    Solve e^(2x-1)=3 I need all of the steps. I need this ASAP because this assignment is due tomorrow. Thanks

More Similar Questions