Consider these statements. • Every trapezoid is a quadrilateral.
• Polygon W is not a quadrilateral.

Which conclusion can be made using both statements?
A) Polygon W is not a trapezoid.
B) Polygon W is a pentagon.
C) Polygon W is not a parallelogram.
D) Polygon W is a triangle

I think it’s A, not sure used process of elimination

Dang i wish i could , good luck (i’m bad at math)

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.