5. write the polynomial in standard form.
–7x2 – x3 + x5 + 2
a. x5 + x3 + 7x2 + 2
b. x5 – x3 – 7x2 + 2
c. –7x2 – x3 + x5 + 2
d. 7x2 + x3 + x5 + 2

What percent of the circle below is shaded?

What describes horizontal cross section of the right rectangle 6m 8m 5m

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)