find the slope and y intercept
2007-06-10 04:00:29 · 5 answers · asked by jay_nikkiyost@sbcglobal.net 2 in Science & Mathematics ➔ Mathematics
y=mx+c
7y+2x=7
7y=7-2x
y=1-2/7x
m=-2/7
intecept is 1
2007-06-10 04:04:57 · answer #1 · answered by shagun 2 · 0⤊ 0⤋
7y+2x=7
=>7y= -2x+7
=>y= (-2/7)x+1
comparing with y=mx+c
slope = m = -2/7
y-intercept=1
2007-06-10 11:04:24 · answer #2 · answered by sailendra k 2 · 0⤊ 0⤋
7y + 2x = 7
7y + 2x - 2x = - 2x + 7
7y = - 2x + 7
7y / 7 = - 2x / 7 + 7 / 7
y = 2/7x + 1
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Slope is 2/7
y intercept is 1
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2007-06-10 12:12:38 · answer #3 · answered by SAMUEL D 7 · 0⤊ 0⤋
Please clear to Y = (7-2x)/5.7
To find the slope divide (-2)/5.7 = (-20/57) or -0.3508771
to find the intercept in Y make X=0 and resolve for Y.
Y=[7-2(0)]/5.7 = 7/5.7 = 70/57 = 1.2280701
2007-06-10 11:13:49 · answer #4 · answered by Antonio Lopez 1 · 0⤊ 0⤋
you do it
slope is -2/7
y intercept is (0,1)
2007-06-10 11:04:59 · answer #5 · answered by diedevil2 1 · 0⤊ 0⤋