Answer:
i dont
Step-by-step explanation:
good luck
Step-by-step explanation:

So sqrt(40) lies between 6 and 7.
Answer:
O There is a change in the period of the function
Step-by-step explanation:
O There is a change in the period of the function; The period of sin x is 8 times longer than the period of sin 8x.
A 8 as the 2 labelled lengths will be the same; 2 x 8 = 16
12/13=.923076923 (-.33333333) -.307692305 or -.30