info@clay6.com
+91-9566306857
Ask Questions, Get Answers
Menu
X
JEEMAIN Crash Practice
15 Test Series
NEET Crash Practice
15 Test Series
CBSE XII
Math
JEEMAIN
Math
Physics
Chemistry
Practice Test Series
CBSE XI
Math
NEET
Physics
Chemistry
Biology - XII
Biology - XI
Olympiad class V
Math - 5 Test Series
Olympiad class VI
Math - 5 Test Series
CBSE XII Board Exam Series
BES Math
BES Physics
BES Chemistry
BES Biology
studyplans
JEEMAIN Crash Practice
15 Test Series
NEET Crash Practice
15 Test Series
CBSE XII
Math
JEEMAIN
Math
Physics
Chemistry
Practice Test Series
CBSE XI
Math
NEET
Physics
Chemistry
Biology - XII
Biology - XI
Olympiad class V
Math - 5 Test Series
Olympiad class VI
Math - 5 Test Series
CBSE XII Board Exam Series
BES Math
BES Physics
BES Chemistry
BES Biology
mobile
exams
ask
sample papers
tutors
pricing
login
X
ASK
Home
>>
JEEMAIN and NEET
>>
Mathematics
>>
Class11
>>
Coordinate Geometry
Find the value of $m$ and $c$ if the straight line passes through the point $A(2,3)$ and $B(1,6)$.
$\begin{array}{1 1}(a)\;m=3,c=-9&(b)\;m=-3,c=9\\(c)\;m=4,c=8&(d)\;m=2,c=4\end{array}$
jeemain
math
class11
coordinate-geometry
straight-lines
equations-of-a-line
ch10
q6
easy
Share
asked
Feb 4, 2014
by
sreemathi.v
retagged
Sep 18, 2014
by
sharmaaparna1
Please
log in
or
register
to add a comment.
Please
log in
or
register
to answer this question.
1 Answer
Equation of line passing through the points $(x_2,y_2)$ & $(x_1,y_1)$ is
$(y-y_1)=\large\frac{y_2-y_1}{x_2-x_1}$$(x-x_1)$
Hence equation of line will be
$(y-6)=\large\frac{6-3}{1-2}$$(x-1)$
$y-6=-3x+3$
$y+3x=9$
$y=9-3x$
Hence $m=-3,c=9$
Hence (b) is the correct answer.
answered
Feb 4, 2014
by
sreemathi.v
Please
log in
or
register
to add a comment.
Related questions
$A(1,2)$ & $B(7,6)$ are the two opposite points of straight line (i.e) these two points are on opposite side of a straight line then find a equation of straight line which is equidistant from these two points and also AB is perpendicular to the straight line.
jeemain
math
class11
coordinate-geometry
straight-lines
equations-of-a-line
ch10
q21
medium
asked
Feb 4, 2014
by
sreemathi.v
1
answer
Find the equation of straight line which passes through the intersection of the lines $3x-4y+1=0$ and $5x+y-1=0$ and $(2,1)$?
jeemain
math
class11
coordinate-geometry
straight-lines
equations-of-a-line
ch10
q36
difficult
asked
Feb 5, 2014
by
sreemathi.v
1
answer
Find the equation of straight line passing through $(at_1,\large\frac{a}{t_1})$ & $(at_2,\large\frac{a}{t_2})$?
jeemain
math
class11
coordinate-geometry
straight-lines
equations-of-a-line
ch10
q8
easy
asked
Feb 4, 2014
by
sreemathi.v
1
answer
Find the equation of line which is parallel to $3x-4y+10=0$.Also find such line through the point (2,2)?
jeemain
math
class11
coordinate-geometry
straight-lines
equations-of-a-line
ch10
q10
easy
asked
Feb 4, 2014
by
sreemathi.v
1
answer
Find the equation of the line through (1,2) so that the segment of line intercepted between the axes is bisected at this point?
jeemain
math
class11
coordinate-geometry
straight-lines
equations-of-a-line
ch10
q18
medium
asked
Feb 4, 2014
by
sreemathi.v
1
answer
Find the equations of the bisectors of the angles between the straight lines $3x-4y+6=0$ and $12x+5y-3=0$.
jeemain
math
class11
coordinate-geometry
straight-lines
equations-of-a-line
ch10
q12
easy
asked
Feb 4, 2014
by
sreemathi.v
1
answer
Find the equation of a straight line on which the perpendicular from the origin makes an angle of $45^{\large\circ}$ with x-axis and which forms a triangle of area 18 sq.units with the coordinate axes
jeemain
math
class11
coordinate-geometry
straight-lines
equations-of-a-line
ch10
q29
difficult
asked
Feb 4, 2014
by
sreemathi.v
1
answer
Ask Question
Tag:
Math
Phy
Chem
Bio
Other
SUBMIT QUESTION
►
Please Wait
Take Test
JEEMAIN Crash Practice
15 Test Series
NEET Crash Practice
15 Test Series
JEEMAIN
350+ TESTS
NEET
320+ TESTS
CBSE XI MATH
50+ TESTS
CBSE XII MATH
80+ TESTS
...