Answers

  • Brainly User
2016-06-25T19:31:07+08:00
Y = -5x + 3 or f(x) = -5x + 3 is a function.  Any linear equation is function.

Domain (x) = (x/x is an element of real number}
                     (-∞ , +∞)

Range (y) = {y/y is an element of real number}
                    (-∞, +∞)

0