Respuesta :
Rewrite the equation: 2y=x-6, y=x/2-3, so slope is 1/2 which is also the slope of the parallel line.
It will have the equation y=x/2+a where a is found by plugging in the given point: 4=-1+a, so a=5.
Therefore y=x/2+5. (This can also be written 2y=x+10 or x-2y+10=0)
It will have the equation y=x/2+a where a is found by plugging in the given point: 4=-1+a, so a=5.
Therefore y=x/2+5. (This can also be written 2y=x+10 or x-2y+10=0)
Answer: [tex]x-2y=-10[/tex]
Step-by-step explanation:
Write [tex]x - 2y = 6[/tex] in intercept form([tex]y=mx+c[/tex]).
[tex]2y =x- 6[/tex]
[tex]y =dfrac{x- 6}{2}[/tex]
[tex]y =dfrac{x}{2}-3[/tex]
Here , slope of line [tex]x - 2y = 6[/tex] = [tex]m=\dfrac{1}{2}[/tex] (Coefficient of x)
Also , the slope of two parallel lines are equal.
Equation of line passing through point (a,b) and has slope m is given by :_
[tex](y-b)=m(x-a)[/tex]
Standard form of equation : [tex]Ax+By= C[/tex] ,where A is positive integer a,d B and C be any integer.
Equation of the line parallel to line [tex]x - 2y = 6[/tex] and passing through (-2, 4) will be :-
[tex](y-4)=\dfrac{1}{2}(x-(-2))\\\\ 2(y-4)=(x+2)\\\\ 2y-2(4)=x+2\\\\2y-8=x+2\\\\ x-2y=-8-2\\\\ x-2y=-10\ \ {\text{(Standard form)}}[/tex]