Answer:
11.5 foot (rounded to one decimal)
Step-by-step explanation:
x = 20×sin(35)
x ≈ 11.47153.. ≈ 11.5
Answered by GAUTHMATH
Answer:
C. 1
Step-by-step explanation:
You are asked for the y-intercept of the piecewise-defined function f(x). That will be the value of f(0).
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<h3>function definition</h3>
We assume you intend the function definition to be ...
![f(x)=\begin{cases}-3x-2&\text{for }-\infty < x < -2\\-x+1&\text{for }-2\le x < 3\\2x+5&\text{for }3\le x < \infty\end{cases}](https://tex.z-dn.net/?f=f%28x%29%3D%5Cbegin%7Bcases%7D-3x-2%26%5Ctext%7Bfor%20%7D-%5Cinfty%20%3C%20x%20%3C%20-2%5C%5C-x%2B1%26%5Ctext%7Bfor%20%7D-2%5Cle%20x%20%3C%203%5C%5C2x%2B5%26%5Ctext%7Bfor%20%7D3%5Cle%20x%20%3C%20%5Cinfty%5Cend%7Bcases%7D)
<h3>y-intercept</h3>
The first step in evaluating a piecewise-defined function is to identify the applicable domain and corresponding function definition. The value x=0 is included in the domain -2 ≤ x < 3, so the second part of the function applies.
f(0) = -0 +1 = 1
The y-intercept of function f is 1.
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Attached is a graph of the function showing its y-intercept.
The algebraic expression you would write is 12v
Answer:
16 every 2 years, or 8 more per year