1. (169.85 + 165.41) ÷7.4 =
2. (234.56 + 265.42) ÷4.9 =
3. (325,41 + 344.86) ÷5.7 =
4. (419.84 - 48.45) ÷ 8.4 =
5. (535.84 +624.81)÷9.3=

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)