y = 9x + 3
2006-10-27 12:59:21 · 7 answers · asked by Anonymous in Science & Mathematics ➔ Mathematics
open
it may be true or false, depending on the values of x and y. For example it is true for x = 1, y = 12. But it is false for x = 1, y = 3
2006-10-27 13:01:42 · answer #1 · answered by Puzzling 7 · 1⤊ 0⤋
First you have to know the value of either x or y. If x is 2, and y is 20, it would be false.
But if x is 2 and y is 21, it would be true.
So, the equation is open!
2006-10-27 20:07:44 · answer #2 · answered by b 5 · 0⤊ 0⤋
Too many variables to be true or false.
2006-10-27 20:15:09 · answer #3 · answered by Anonymous · 0⤊ 0⤋
open because we don't know the value of x &y
2006-10-27 20:07:30 · answer #4 · answered by ergech 2 · 0⤊ 0⤋
You have not defined the domain of x, therefore, it is open.
2006-10-29 01:56:35 · answer #5 · answered by Jerry M 3 · 0⤊ 0⤋
it is false baby
2006-10-28 02:56:35 · answer #6 · answered by malli 1 · 0⤊ 0⤋
open
2006-10-27 20:15:44 · answer #7 · answered by Eric H 4 · 0⤊ 0⤋