Respuesta :

To solve this question:

 ⇒ we must simply [plug in each value into the equation, [tex]y = 2x + 3[/tex], and

     [tex]y = 3x+3[/tex]  try them out

      ⇒ we put the left side of the coordinate into the 'x' position

          ⇒ we put the right side of the coordinate into the 'y' position

Let's try them out:

  • (-1,1)

            [tex]y = 2x +3\\1 = 2(-1)+ 3\\1=-2+3\\1=1[/tex]<-- true

           [tex]y = 3x+3\\1=3(-1)+3\\1=0[/tex]   <-- false

  • (0,3)

            [tex]y = 2x +3\\3=2(0)+3\\3 =3[/tex]  <-- true

            [tex]y = 3x + 3\\3 = 3(0) + 3\\3=3[/tex] <-- true

  • (1,5)

            [tex]y = 2x+3\\5=2(1)+3\\5=5[/tex] <-- true

            [tex]y = 3x + 3\\5 = 3(1)+3\\5 = 6[/tex] <-- false

  • (3,9)

            [tex]y =2x+3\\9=2(3)+3\\9=9[/tex] <-- true

            [tex]y = 3x + 3\\9=3(3) + 3\\9 = 12[/tex] <-- false

Answer: Second Choice

Hope that helps!