Perform the operation and reduce the answer fully. Make sure to express your answer as a simplified fraction.

Which graph represents the following piecewise defined function?

Can (2,3 and square root 10) be sides ona right triangle?

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.