9. Which set of ratios are equivalent? 04:7, 16:28, 2:3
04:7,8:15, 2:3
04:7,16:28, 20:35
20:35, 2:3, 8:15

Which graph represents an even function?

Determine whether the quadrilateral below is a parallelogram. justify/explain your answer (this means back it up! give specific information that supports your decision. writing just "yes" or "no" will result in no credit.)

The graph below represents the number of dolphins in a dolphin sanctuary. select all the key features of this function.