A mistake was made in the steps shown to simplify the expression. Which step includes the mistake? 1 + 92
5
+ -10% = 2
Step 1: = 1 + 32 + 10 = 2
Step 2:=
1* ° + 10 = 2
1 + 10 = 2
Step 4: = 2 + 10 = 2
Step 5: = 12 = 2
Step 6: = 6
Step 3:=
O A. Step 4
doorn
O B. Step 5
O C. Step 1
D.
Step 3
M

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.

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