maths

posted by .

Give an example of a function whose domain is {2,5,7} and whose range is {-1,0,3}?

  • maths -

    how about

    y = (7/30)x^2 - (117/90)x + 2/3 , x ∈ {2,5,7}

    (test it, it works)

Respond to this Question

First Name
School Subject
Your Answer

Similar Questions

  1. Piecewise function

    write a piece-wise function over 3 intervals whose domain is (-infinity, infinity) and whose range is (-infinity,-3) united (1,10). include an increasig, decreasing, and a constant function.
  2. 11th grade maths

    A.give an example of a function whose domain is {3,4,7,9}?
  3. Maths

    A give an example of a function whose domain equals the set of real numbers and whose range equals the set?
  4. 11th grade mths

    Please check urgently .I have to submit the assignment A give an example of a function whose domain equals the set of real numbers and whose range equals the set?
  5. Maths(please check urgently

    Please check urgently .I have to submit the assignment A give an example of a function whose domain equals the set of real numbers and whose range equals the set?
  6. Precalculus

    Give an example of an increasing function whose domain is the interval [0,1]but whose range does not equal the interval[f(0),f(1)] please show me the work
  7. Precalculus plese check urgent

    Give an example of a function whose domain is{3,4,7,9} and?
  8. Pre-Calculus/Trignometry

    Give an example of a function whose domain is [2,infinity).
  9. Math

    HELP PLEASE!!! I'm having some trouble with this question on my Maths hw. Any help is appreciated:) Identify the domain and range of the function. y=-0.25x^2 1. domain: (-oo, 0] range: (-oo, oo) 2. domain: (-oo, oo) range: (-oo, 0] …
  10. Math

    Give an example of a radical function f(x) whose domain is (3,∞) and whose range is (-∞,0] Can i plz get help

More Similar Questions