A company is looking to design a new cover for their smart phone the scale drawing of the design is shown below the coordinates of the actual cover are: R’ (12,0);S’ (0, 0); T’ (0,16); U’(12,16). Is the design of the cover similar to the actual cover? Yes; The corresponding sides are proportional
No;The corresponding sides is not proportional
Yes; The corresponding angles are proportional
No; The corresponding angles are not proportional

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)