Find the Domain and Range of y = (-x + 5)^2 - 8 ?

0 ⤊

2007-04-01 14:41:44 · 3 answers · asked by Lina 1 in Science & Mathematics ➔ Mathematics

domain: - infinity < x < + infinity
range : -8 < y < infinity

2007-04-01 14:48:37 · answer #1 · answered by Anonymous · 0⤊ 0⤋

Domain all real numbers
range -8<= x < +infinity

2007-04-01 21:50:48 · answer #2 · answered by santmann2002 7 · 0⤊ 0⤋

Domain is all real numbers (numbers x can be). Range is everything from -8 to positive infinity (numbers y can be).

2007-04-01 21:45:55 · answer #3 · answered by ? 4 · 0⤊ 0⤋