Answer:
16
Step-by-step explanation:
We know the midline is
(5.2,7)
And the minimum is (1.2,1.2)
Note that the distance from the midline to minimum or max is 1/4 the distance of the period.
The period is respected to x so only look at the the x values.
So
Step 1: Find the distance from minimum point and midline.
[tex] |5.2 - 1.2| = 4[/tex]
Step 2: Multiply that by 4
[tex]4 \times 4 = 16[/tex]
So the period is 16.