If 5 inches is added to both the length and the width of a rectangle, then the perimeter is increased by —

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)

Last one and the bottom answer choice is y=(x-4)^2+1 you guys!

Matt had 5 library books. he checked out 1 additional book every week without retuening any books. whats the matching equation