Two tables, congruent trapezoids, are placed together to make a corner desk, as shown. 2 trapezoids are connected. Each trapezoid has a base of 7 feet, height of 2 feet, and top side length of 3 feet.

What is the total area of the surfaces of both tables?
8 square feet
10 square feet
16 square feet
20 square feet

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)