- #1

dagg3r

- 67

- 0

**A weird domain and range? anybody up for a challenge**

y=x^2-2x+1 / x^2-x-2

try it on the gfx calculator and check if this domain and range is right

i wrote

Domain ( -infinity, -1 ) union (-1,2) union ( 2, infinity)

range (-infity, 0) union (-1 to infity)

is there an easier way to write the domain and range instead of this format that's assuming this is even right heh please englighten me thanks