On your paper, graph y = cos x over the domain 0 x 2. a.

On your paper, graph y = cos x over the domain 0 ≤ x ≤ 2π.
a. On the x-axis, label all the x-values that are multiples of π/6.
b. On the x-axis, label all the x-values that are multiples of π/4.
c. What x-values in this domain correspond to a maximum value of cos x? A minimum value of cos x? cos x = 0?