which of the following is a correct equation for the line passing through the point (-3,2) and having slope m=2/3.

Check all that apply.

A.) y-2=2/3(x+3)
B.) 2x-3y=-12
C.) y=2/3x+4
D.) y=2/3x

Respuesta :

y-2=2/3(x+3)
2x-3y=-12
y=2/3x+4

Answer:

Step-by-step explanation:

Given : [tex](x_1,y_1)=(-3,2)[/tex]

          [tex]m=\frac{2}{3}[/tex]

Solution:

Equation of line:[tex]y-y_1 = m(x-x_1)[/tex]

Substituting the given values

⇒[tex]y-2= \frac{2}{3}(x-[-3])[/tex]

⇒[tex]y-2= \frac{2}{3}(x+3)[/tex]  --A

⇒ [tex]3y-6= 2x+6[/tex]

⇒ [tex]2x-3y = -6-6[/tex]

⇒[tex]2x-3y =-12[/tex]   ---B

⇒[tex]2x+12 =3y[/tex]

⇒ [tex]\frac{2x+12}{3} =y[/tex]

⇒ [tex]\frac{2}{3}x+4 =y[/tex] ---C

Hence Equation A ,B and C are the correct equations