![\large\boxed{-\bigg[(x-3)^2+2x\bigg]+1}\\\\\boxed{-x^2+4x-8}](/tpl/images/0473/4669/77221.png)
![f(x)=(x-3)^2+2x\\\\g(x)=-x+1\\\\g\ \circ\ f\to\text{put f(x) instead of x in the function g(x)}:\\\\(g\ \circ\ f)(x)=-\bigg[\underbrace{(x-3)^2+2x}_{x}\bigg]+1](/tpl/images/0473/4669/03df1.png)
![-\bigg[(x-3)^2+2x\bigg]+1=-(x-3)^2-2x+1\\\\\text{use}\ (a-b)^2=a^2-2ab+b^2\\\\=-(x^2-(2)(x)(3)+3^2)-2x+1=-(x^2-6x+9)-2x+1\\\\=-x^2-(-6x)-9-2x+1=-x^2+6x-9-2x+1\\\\\text{combine like terms}\\\\=-x^2+(6x-2x)+(-9+1)=-x^2+4x-8](/tpl/images/0473/4669/9a228.png)
What are the correct answers and why? simple and concise explanation !
...
Mathematics, 27.01.2020 21:31 ayoismeisjuam
What are the correct answers and why? simple and concise explanation !
Answers: 1
Other questions on the subject: Mathematics
Mathematics, 21.06.2019 21:30, kimlyn58p0wyn0
The price of a dozen eggs was $1.63. suppose the price increases m dollars per dozen and then the price decreases $0.12 per dozen. which expression represents the current price of eggs after the two price changes?
Answers: 1
Mathematics, 22.06.2019 02:00, mahmudabiazp3ekot
Which graph correctly represents the equation y=−4x−3? guys me iam not trying to fail summer school and will offer 40 points for who ever me with the next 3 problems and will give brainlest
Answers: 1
You know the right answer?
Questions in other subjects:
English, 21.01.2021 21:40
Biology, 21.01.2021 21:40
World Languages, 21.01.2021 21:40
English, 21.01.2021 21:40
Mathematics, 21.01.2021 21:40
Mathematics, 21.01.2021 21:40
