What is the value of (5r+1/5)when r=0

What is the range of this function? all real numbers such that y ≤ 40 all real numbers such that y ≥ 0 all real numbers such that 0 ≤ y ≤ 40 all real numbers such that 37.75 ≤ y ≤ 40

The table shows a pattern of exponents. what is the pattern as the exponents decrease?

If you answer right ill give brainliest, : )