Question number 7 and 8 only.​

Write an explicit formula that represents the sequence defined by the following recursive formula:

The total number of photos on hannah’s camera is a linear function of how long she was in rome. she already had 44 photos on her camera when she arrived. then she took 24 photos each day for 6 days. what is the rate of change of the linear function that represents this

I'm being volume of cylinder with 13 in. radius and 30 in height answer choices in pic