The period of the tangent function is given by:
b) 2pi
<h3>What is the period of a function?</h3>
It is the distance between the repetition of the function. If a function is defined on an interval and said to be periodic, the period is the length of the interval.
In this problem, the interval is
, and after that the values will start repeating, hence the period is:
![p = \pi - (-\pi) = 2\pi](https://tex.z-dn.net/?f=p%20%3D%20%5Cpi%20-%20%28-%5Cpi%29%20%3D%202%5Cpi)
Thus option b is correct, as the period is of
.
You can learn more about period of a function at brainly.com/question/16818112
Answer:
51.8
Step-by-step explanation:
10¹ = 10
5.18 × 10 = 51.8
multiplying by 10 moves the decimal point once to the right
The answer to your question is: 20
So a number (x because unknown) divided by 40 (x divided into 40 parts or x/40) has a quotient of 6 with a remainder of 16 (answer=6 with 16 remainder)
remember that remainder is not involved in division, just leftover
x/40=6+16 remainder
to get rid of the fraction, multiply the whole equation by 40 and add the remainder (since it wasn't involved in division)
x=240+16
x=256
check: use calculator/head
number=256