Six is equal to half the quantity of 8 less than a number

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

Marcus and cody both leave the park at the same time, but in opposite directions. if cody travels 6 mph faster than marcus and after 4 hours they are 64 miles apart, how fast is each traveling? solve using rare times time = distance.

2. explain in words how you plot the point (4, −2) in a rectangular coordinate system.