slope intercept form
2007-08-20 06:47:38 · 5 answers · asked by B. 5 in Science & Mathematics ➔ Mathematics
u can rewrite it
2y= 3x+7 divide by 2
y =3/2x+7/2
y=mx+c this is the equation of line ,where (m) is the slope and (c) is y-intercept.
so m=3/2 and c=7/2
to see the graph ,open this link
http://www.fooplot.com/index.php?q0=3/2x+7/2
2007-08-20 07:32:02 · answer #1 · answered by Khalidxp 3 · 0⤊ 1⤋
Get y on one side by itself.
3x + 7 = 2y
Divide by 2.
(3/2)x + (7/2) = y
7/2 is the y-intercept, so find the point (0, 3.5) on your graph and mark a point.
3/2 is your slope, so 3 up, 2 across from each point.
Start at the y-intercept and go up 3 points (now at (0, 6.5)) and go across to points - (2, 6.5). You can connect the dots with a ruler, or you can find a 3 point and connect it then.
2007-08-20 13:55:06 · answer #2 · answered by bubblebobboy 1 · 0⤊ 0⤋
2y = 3x + 7
y = 3/2x + 7/2
slope: 3/2
y-int: 7/2
2007-08-20 13:53:33 · answer #3 · answered by gebobs 6 · 0⤊ 0⤋
2y = 3x + 7
y = (3/2) x + 7/2
(0 ,7/2) and (4,19/2) are two points on the line.
A line may thus be drawn thro` these two points.
2007-08-20 14:12:24 · answer #4 · answered by Como 7 · 1⤊ 0⤋
just do completing the squares
2007-08-20 13:54:06 · answer #5 · answered by Brilliant_Advisor 3 · 0⤊ 0⤋