1.what is the domain of the given function? ( the first pic goes with this one) a. {x | x = –6, –1, 0, 3} b. {y | y = –7, –2, 1, 9} c. {x | x = –7, –6, –2, –1, 0, 1, 3, 9} d. {y | y = –7, –6, –2, –1, 0, 1, 3, 9} 2.which graph shows a set of ordered pairs that represents a function? ( the 2-5 pics is with this one) ill have more

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)