Worth points! i don’t understand how to determine if two given function are inverse of each other. in showing work.

fx= 3^√x−5

gx=x^3 +5

Describe all the numbers that when rounded to the nearest thousand are 645,000

What set does not contain -3 the set of all real numbers the set of all integers the set of all whole numbers the set of all rational numbers

The table below represents the displacement of a fish from its reef as a function of time: time (hours) x displacement from reef (feet) y 0 4 1 64 2 124 3 184 4 244 part a: what is the y-intercept of the function, and what does this tell you about the fish? (4 points) part b: calculate the average rate of change of the function represented by the table between x = 1 to x = 3 hours, and tell what the average rate represents. (4 points) part c: what would be the domain of the function if the fish continued to swim at this rate until it traveled 724 feet from the reef? (2 points)