A victim was found at the foot of a ladder with a chest wound. What is the approximate height of his wound when he was shot? Refer to the blood spatter sketch below. From these drops of blood, determine the point of origin of the blood. To determine the point of origin, you will need to: 1. Determine the direction in which the blood was traveling.

Idon’t know how to do that

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.

Ibelieve the answer is b. y=0 would make the line horizontal across the x.