8zydctm4qm 8zydctm4qm 29-03-2022 Mathematics contestada The initial value of a book is $58 and decreses at a rate of 7% per year. Use an exponential function to find the value of the book after 8 years.(pls help me pls and ty) A.$7.21 B.$32.46 C.$21.44 D.$56.21