When x repeats it is not a function so (0,1) or (0,8) could be removed
38/7. 3 and3/7
7 goes into 38 3 times resulting in 35 with 3 left over
It's kind of both because word form would be Seventy thousand and standard form would be 70,000.
49 5/8 or, if you would like it in decimal form, 49.625