Algebra 1 Honors Q4 Part A
Use the drop-down menus to describe the key aspects of the function f(x) = -x - 2x - 1.
The vertex is the maximum value.
The function is increasing
The function is decreasing
The domain of the function is
The range of the function is

Period is the time it takes for one “cycle” to complete. in the parent sine function, period is 2*pi since sin(0) = 0, sin(pi/2) = 1, sin(pi) = 0, sin(3pi/2) = -1, and sin(2pi) = 0. at that point, the sequence repeats itself. i’m not sure if your graph is similar to the sine function since you didn’t provide a picture, but you can find the period by looking at a graph.