Which literal equation is equivalent to 1.4 = kx?
a. k = x ÷ 1.4
b. x = 1.4 • k
c. k = 1.4 ÷ x
d. x = k ÷ 1.4

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.

Iam not sure but i think the answer is b