SOLUTION: Write the equation of the line L satisfying the given geometric conditions. L has y-intercept (0, 2) and is perpendicular to the line with equation 2x-3y=6.

Algebra ->  Graphs -> SOLUTION: Write the equation of the line L satisfying the given geometric conditions. L has y-intercept (0, 2) and is perpendicular to the line with equation 2x-3y=6.      Log On


   



Question 61558This question is from textbook
: Write the equation of the line L satisfying the given geometric conditions.
L has y-intercept (0, 2) and is perpendicular to the line with equation 2x-3y=6.
This question is from textbook

Answer by tutorcecilia(2152) About Me  (Show Source):
You can put this solution on YOUR website!
Perpendicular lines have slopes that are negative reciprocals of each other.
Line # 1= 2x-3y=6 [re-write in the slope-intercept form by solving for y]
y=mx+b [slope-intercept form]
-3y=2x+6
y=-2/3-2
m=-2/3
.
Line #2 m=3/2 [the negative reciprocal of line #1.
y=mx+b [plug-in the point (0, 2) and the slope and solve for b]
2=(3/2)(0)+b
2=b
so, line # 1: y=(3/2)x+2
Graphing:
+graph%28+300%2C+200%2C+-6%2C+5%2C+-10%2C+10%2C+%283%2F2%29x%2B2%2C+%28-2%2F3%29x-2%29+