Answer:
Each vertical bar | (pipe) equals a unit and each < (corner wedge or bracket) equals a tenth. The change of power of sixty (60 ^ 1 = 60, 60 ^ 2 = 3600, 30 ^ 3 = 216000, etc.) is represented by a space.
Step-by-step explanation:
first
3/10 & 7/10
second
5/9 & 4/9
the answer is The domain is all real numbers, and the range is all real numbers greater than or equal to –4.
