Hi! If you can help, that would be amazing. All my questions haven't been answered and I need help on my test so I don't fail. Thank you so much if you can! I attached a picture of the problem so you can see it and hopefully understand it.

Is trapezoid abdc the result of a dilation of trapezoid mnpq by a scale factor of ? why or why not? yes, because ab and cd are each the lengths mn and qp. yes, because sides ab and cd are parallel to sides mn and qp. no, because ab is the length mn but cd is the length qp. no, because sides ab and cd have different slopes from sides mn and qp.

Express in the simplest form: (x^2+9x+14/x^2-49) / (3x+6/x^2+x-56)

Which graph represents the linear function below? y-4= (4/3)(x-2)