Answer:
<h2>11.f(x)=^2-3</h2>
Step-by-step explanation:
<h2>12.And slide everything five units down. So a over here that's negative three negative one. So if we slide at five you just down we go one two three four five and get here.</h2>
Hope it helps
Answer:

Step-by-step explanation:
![\displaystyle -[-3]^2 - [4(-3) - 9(-2)] + 6[-2] \hookrightarrow -9 - [-12 + 18] - 12 \hookrightarrow -9 - 6 - 12 \\ \\ \boxed{-27}](https://tex.z-dn.net/?f=%5Cdisplaystyle%20-%5B-3%5D%5E2%20-%20%5B4%28-3%29%20-%209%28-2%29%5D%20%2B%206%5B-2%5D%20%5Chookrightarrow%20-9%20-%20%5B-12%20%2B%2018%5D%20-%2012%20%5Chookrightarrow%20-9%20-%206%20-%2012%20%5C%5C%20%5C%5C%20%5Cboxed%7B-27%7D)
I am joyous to assist you at any time.
He has 30 students in his class because 40% of the class is boys and there is 2.5 40% in 100% so we do 12 x 2.5
Answer:
D. The table shows two x-intercepts and it changes from increasing to decreasing.
Step-by-step explanation:
A logarithmic function isn't either of these. This is the correct answer of ed-genuity.
Answer:

Step-by-step explanation:
From the given data, the cumulative distribution function of a random variable can be represented as:

The objective is to estimate E(X), to do that, let's first evaluate the probability density function by differentiating the cumulative distribution function from above.

∴

The expected value of x i
.e E(X) can now be estimated by taking the integral:



![E(X) = \dfrac{1}{2}[\dfrac{x^2}{2}]^2_1](https://tex.z-dn.net/?f=E%28X%29%20%3D%20%5Cdfrac%7B1%7D%7B2%7D%5B%5Cdfrac%7Bx%5E2%7D%7B2%7D%5D%5E2_1)
![E(X) = \dfrac{1}{2}[\dfrac{4}{2}-\dfrac{1}{2}]](https://tex.z-dn.net/?f=E%28X%29%20%3D%20%5Cdfrac%7B1%7D%7B2%7D%5B%5Cdfrac%7B4%7D%7B2%7D-%5Cdfrac%7B1%7D%7B2%7D%5D)
![E(X) = \dfrac{1}{2} \times [\dfrac{3}{2}]](https://tex.z-dn.net/?f=E%28X%29%20%3D%20%5Cdfrac%7B1%7D%7B2%7D%20%5Ctimes%20%5B%5Cdfrac%7B3%7D%7B2%7D%5D)
