Question 106393
m=3s+16 s=number of songs, m=number of megabytes
I assume part of a song can be recorded.
.
A) domain is all real numbers >= 0, range is all real numbers >= 16
.
B) 256=3s+16...3s=240...s=80
domain is all real numbers from: 0=< s <= 80
range is 16 to 256
.
C) 512=3s+16...3s=496...s=165 1/3
domain is all real numbers from: 0=< s <= 165 1/3
Range is 16 to 512
.
Ed