The change in water level of a lake is modeled by a polynomial function, w(x). describe how to find the x-intercepts of w(x) and how to construct a rough graph of w(x) so that the parks department can predict when there will be no change in the water level. you may create a sample polynomial to be used in your explanations.

Sketch the vector field vector f( vector r ) = 8vector r in the xy-plane. select all that apply. the length of each vector is 8. the lengths of the vectors decrease as you move away from the origin. all the vectors point away from the origin. all the vectors point in the same direction. all the vectors point towards the origin. the lengths of the vectors increase as you move away from the origin.

The graph of y=x3 is transformed as shown in the graph below. which equation represents the transformed function?

David leaves his house to go to school. he walks 200 meters west and 300 meters north. how far is david from his original starting point?