Drag each tile to the correct box. Arrange the functions in decreasing order of their periods.

step-by-step explanation:

answer

d. 10

explanation

the distance from point y to wx is the height of the triangle.

using pythagoras theorem,

group similar terms to get,

this implies that,

take positive square root of both sides to get,

this implies that,

this may not be at all, but i use the same website you're using for school, and if i'm stuck doing one of these i try to look for it on the section.