How would you write -x + 4y = -8 in function notation?

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2007-10-12 21:36:46 · 4 answers · asked by lcollis2002 1 in Science & Mathematics ➔ Mathematics

-x + 4y = -8
4y = x - 8
y = x/4 - 2

2007-10-12 21:40:25 · answer #1 · answered by The Glorious S.O.B. 7 · 0⤊ 0⤋

x=4

2007-10-13 04:52:43 · answer #2 · answered by Anonymous · 0⤊ 0⤋

-x-4y = -8
-x = -8 +4y
-x = -4 (2 -y)

2007-10-13 05:06:38 · answer #3 · answered by bindu 1 · 0⤊ 0⤋

4 y = x - 8
y = (1/4) x - 2
f (x) = (1/4) x - 2

2007-10-13 08:55:11 · answer #4 · answered by Como 7 · 0⤊ 0⤋