Which of the following equations represents a constant fuction?

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Given are the following answers pick the correct one
A)y=-5x*2 B)y=5 C)y=x D)y=5x

2007-10-21 06:26:46 · 3 answers · asked by Anonymous in Science & Mathematics ➔ Mathematics

B). y = 5.
All the others involve the variable x and y
changes with x.

2007-10-21 06:31:51 · answer #1 · answered by steiner1745 7 · 0⤊ 0⤋

B) y=5

2007-10-21 13:32:02 · answer #2 · answered by santmann2002 7 · 0⤊ 0⤋

B) It's the only one without a second variable.

2007-10-21 13:39:15 · answer #3 · answered by littleJaina 4 · 0⤊ 0⤋