Graph the Line passing through (0,6) with slope -5

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

Which of the binomials below is a factor of this trinominal? x^2-13+30