2007-04-02 16:41:39 · 5 answers · asked by Anonymous in Science & Mathematics ➔ Mathematics
The domain is really any value for x that would make the output, y, make sense.
After you have found this out, look at all of the possible values for y and that will be your range.
Sorry I didn't help you much there. Maybe it'll get your mind going.
2007-04-02 16:44:38 · answer #1 · answered by ♥pirate♥ 4 · 0⤊ 2⤋
The domain is all real x
The range is y < - 2
2007-04-02 23:51:26 · answer #2 · answered by Helmut 7 · 0⤊ 0⤋
Element of the reals
2007-04-02 23:45:26 · answer #3 · answered by Kipper to the CUP! 6 · 0⤊ 0⤋
Do you mean -2^x-3x+1=y?
If you mean -2^x-3x+1=y
Domain=R
Because you can choose all reals for x.
Range;
If x->inf
y->-inf
and if x->-inf
y->inf
Hence, Range=R, too.
:)
2007-04-02 23:48:52 · answer #4 · answered by Anonymous · 0⤊ 0⤋
umm.. your equation is wrong. that isn't quadratic.. please recheck.. thanks..ü
2007-04-02 23:50:39 · answer #5 · answered by EmAnSky 1 · 0⤊ 0⤋