Asequence is defined recursively by: ∀k∈z, k≥1 and

a.) use iteration to guess an explicit formula for the sequence. express your answer in simplest form.
b.) use mathematical induction to prove that your formula is correct.

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

60 2(x + 2) in the diagram, gef and hef are congruent. what is the value of x?

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