Answer:
Its C
Step-by-step explanation:
1 plus 1 equals 2 ,2 times 0 equals 0 .get it.
Answer: Function g reflected function f across the x-axis.
For function g, as x approaches negative infinity, g(x) approaches negative infinity.
Function f is symmetrical about the point (4,6).
3/5 or 60% of the tank will be filled in an hour.