The function f(x) is to be graphed on a coordinate plane.
f(x) =
--X, X < 0
1, X20
At what point should an open circle be drawn?
0 (-1,0)
O (0,0)
O (0, 1)
O (1,0)

The length of triangle base is 26. a line, which is parallel to the base divides the triangle into two equal area parts. find the length of the segment between triangle legs.

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)

State one method by which you can recognize a perfect square trinomial.