Factor the polynomials
The first one. y2 + 12y - 36
The second one. 16z + 25

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)

There are 45 questions on your math exam. you answered 810 of them correctly. how many questions did you answer correctly?

Find the value of x for which line a is parallel to line b