Which graph represents the function over the interval [−3, 3] ?

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.

Abacteria population is tripling every hour. by what factor does the population change in 1/2 hour? select all that apply

The triangles are similar. what is the value of x? enter your answer in the box.