Without drawing graph,show that lines representing the equations 6x-3y+10=0 and 2x-y+9=0 are parell to each other
Answers
Answered by
0
Answer:
The slope (gradient) of a line ax+by+c=0 is -a/b (provided b≠0).
So the line 6x-3y+10=0 has slope -6/(-3) = 2
and the line 2x-y+9=0 has slope -2/(-1) = 2.
Since they have the same slope, they are parallel.
Anonymous:
Hello. Hope this helps you. Plz mark it brainliest. Have a good day!
Answered by
1
Slope m1 = m2 is the condition for parallel.
slope m1 = - coefficient of x/ coefficient of y
= -6/-3 = 2
slope m2 = -2/-1 = 2
THEREFORE, M1 = M2
THE EQUATIONS OF LINES ARE PARALLEL.
slope m1 = - coefficient of x/ coefficient of y
= -6/-3 = 2
slope m2 = -2/-1 = 2
THEREFORE, M1 = M2
THE EQUATIONS OF LINES ARE PARALLEL.
Similar questions