Answer:
There isn't anything i can do when there isn't even a graph or a picture showing what it even looks like so I can't help you maybe re-post it with a picture then i can help.
The function can use all values of x which means x is in between -inf and +inf. The first option expresses this.
Answer:
68
125 percent (calculated percentage %) of what number equals 85? Answer: 68.
Answer:
1.68 as a percent is 168%.
Step-by-step explanation:
To convert 1.68 to a percentage, multiply the number 1.68 by 100.