2007-08-19 06:39:55 · 4 answers · asked by Jack M 1 in Science & Mathematics ➔ Mathematics
Put this in y = mx + b form.
m = slope
b = y-intercept
9y + 2x + 6 = 14 + 2x
9y = -2x + 2x - 6 + 14
9y = 0x + 8
y = (0/9)x + 8/9
y = 0x + 8/9
y = 8/9 <--Horizontal line on the y-axis at 8/9. No slope.
slope = 0
y-intercept = 8/9
2007-08-19 06:45:44 · answer #1 · answered by Reese 4 · 1⤊ 0⤋
9y + 2x + 6 = 14 + 2x
9y= 8
y = 8/9
slope = 0
y-intercept is 8/9
2007-08-19 13:48:44 · answer #2 · answered by ironduke8159 7 · 0⤊ 0⤋
9y+2x+6=14+2x
9y+2x+6-2x=14+2x-2x.....(0x=0)
9y+6-6=14-6
9y=8
y=8/9
(substitute into slope equation)
y=mx+b (m=slope; b=y-intercept)
8/9=0x+b (m=0; slope=0)
8/9=b (b=8/9; y-intercept= 8/9)
So...Given 9y+2x+6=14+2x
........Slope=0
.........y-intercept=8/9
2007-08-19 14:15:33 · answer #3 · answered by jessica_lucci2006 1 · 1⤊ 0⤋
there is NO slope as the equation ultimately bcumz y=8/9,which is a straight horizontal line.As 4 y-intercept,it will be y=8/9 as stated above.
2007-08-19 13:51:31 · answer #4 · answered by Uh huh 2 · 0⤊ 1⤋