By the definition for the absolute value,
![|x-1|=\begin{cases}x-1&\text{for }x\ge1\\-(x-1)&\text{for }x](https://tex.z-dn.net/?f=%7Cx-1%7C%3D%5Cbegin%7Bcases%7Dx-1%26%5Ctext%7Bfor%20%7Dx%5Cge1%5C%5C-%28x-1%29%26%5Ctext%7Bfor%20%7Dx%3C1%5Cend%7Bcases%7D)
![|x+1|=\begin{cases}x+1&\text{for }x\ge-1\\-(x+1)&\text{for }x](https://tex.z-dn.net/?f=%7Cx%2B1%7C%3D%5Cbegin%7Bcases%7Dx%2B1%26%5Ctext%7Bfor%20%7Dx%5Cge-1%5C%5C-%28x%2B1%29%26%5Ctext%7Bfor%20%7Dx%3C-1%5Cend%7Bcases%7D)
So for the compound function
![f(x)=1-|x-1|+|x+1|](https://tex.z-dn.net/?f=f%28x%29%3D1-%7Cx-1%7C%2B%7Cx%2B1%7C)
, there are three intervals to consider. What happens when
![x](https://tex.z-dn.net/?f=x%3C-1)
? when
![-1\le x](https://tex.z-dn.net/?f=-1%5Cle%20x%3C1)
? when
![x\ge1](https://tex.z-dn.net/?f=x%5Cge1)
?
You have
Answer:
I think its 2 good luck
Step-by-step explanation:
Dilation is scale factor, like a dilation scale factor of 2
Only 1 coin lands on tales of 2 coins landed on heads
<span>
<u><em>The correct answer is: </em></u>C 1.556.
<u><em>Explanation:</em></u>This can be found by locating the csc button on your calculator. Typically it is located as the second option below the sin button as it is the inverse function.
If you cannot locate the csc button on your calculator, you can also use </span>
![\frac{1}{sin(40)}](https://tex.z-dn.net/?f=%20%5Cfrac%7B1%7D%7Bsin%2840%29%7D%20)
<span> as csc is its inverse.
Also, it is helpful to note that some calculators have both a degrees and a radians mode for trigonometric functions. You will need to make sure that you are in degrees in order to use a calculator to solve this. </span>