Answer:
1st q answer is f(x) is one- to -one function and 2nd q answer is 2
Answer:
The clock hand made a 90 degree turn. It is not a 3/4 fraction.
14 / 20 total slices = 7 / 10, which is 0.7 if you're looking for a decimal.
That's 70% of the pizza, which I would eat by myself.
