Which point is on the graph of the equation 3x +6y=27?
(0,9)
(5,2)
(1,-5)
(-5,7)
Don't both (5,2) and (-5,7) work? If not, how did you do the problem?
2007-11-05 12:54:15 · 6 answers · asked by Phillipa Chicken 1 in Science & Mathematics ➔ Mathematics
Just fill in the points for the letters
2007-11-05 12:58:04 · answer #1 · answered by Anonymous · 0⤊ 0⤋
3x +6y=27
y = (-3x +27)/6
y = -0.5x +4.5
(5 ,2) and (-5 , 7) are on the line
no other point is on the line
2007-11-05 21:00:03 · answer #2 · answered by Any day 6 · 0⤊ 0⤋
Yes! Both are correct.
2007-11-05 20:58:36 · answer #3 · answered by Nerd 2 · 0⤊ 0⤋
yes
2007-11-05 20:58:53 · answer #4 · answered by Paul D 2 · 0⤊ 0⤋
Touche! Even books screw up sometimes.
2007-11-05 20:57:21 · answer #5 · answered by cattbarf 7 · 0⤊ 0⤋
Your right (5,2) and (-5,7) work... idk ask your teacher!
2007-11-05 21:00:37 · answer #6 · answered by I ♥ CHRiS BR0WN 3 · 0⤊ 0⤋