Respuesta :

The bottom left graph is correct. The top two don't demonstrate two separate functions, so they are wrong. It is the bottom left one because d= -t + 4 will have the arrow pointing downwards starting at a peak of 4.

I hope this Helps!

Answer:

The bottom left graph is the correct one.

Step-by-step explanation:

The top two don't show two separate functions, so they are incorrect. It is the bottom left one because d= -t + 4 will have the arrow pointing downwards starting at a peak of 4. I hope this helps!

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