I need help. I need to find the range of the following functions.?

0 ⤊

1. f(x) +x^3-3x+2
2. f(x)= square root (16-x^2)
3. f(x)= - absolute value(x-1)

2006-10-22 06:49:36 · 2 answers · asked by Need Help 2 in Science & Mathematics ➔ Mathematics

1.range all real numbers

2.all nos >=0

3.all negative numbers

2006-10-22 08:46:23 · answer #1 · answered by raj 7 · 0⤊ 1⤋

graph them and see where you don't get a real number answer for the function value.

2006-10-22 14:01:50 · answer #2 · answered by arbiter007 6 · 0⤊ 0⤋