wiz-icon
MyQuestionIcon
MyQuestionIcon
2
You visited us 2 times! Enjoying our articles? Unlock Full Access!
Question

Find the equation of a line passing through the point (2,3) and parallel to the line 2x3y+8=0.

A
2x3y=5
Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses
B
2x3y=12
No worries! We‘ve got your back. Try BYJU‘S free classes today!
C
x3y=4
No worries! We‘ve got your back. Try BYJU‘S free classes today!
D
3x2y=7
No worries! We‘ve got your back. Try BYJU‘S free classes today!
Open in App
Solution

The correct option is B 2x3y=5
First we find the slope of the line 2x3y+8=0 by placing it into slope intercept form:
2x3y+8=0
3y=2x8
3y=2x+8
y=23x+83
Therefore, the slope of the line is m=23.
Now since the equation of the line with slope m passing through a point (x1,y1) is
yy1=m(xx1)
Here the point is (2,3) and slope is m=23, therefore, the equation of the line is:
y3=23(x2)3(y3)=2(x2)3y9=2x42x3y=9+42x3y=5
Hence, the equation of the line is 2x3y=5.

flag
Suggest Corrections
thumbs-up
0
Join BYJU'S Learning Program
similar_icon
Related Videos
thumbnail
lock
Equation of Line perpendicular to a given Line
MATHEMATICS
Watch in App
Join BYJU'S Learning Program
CrossIcon