Which of the following functions is quadratic?
O A. f(x) =2/x
B. f(x) = 5^2
O c. f(x)...
![subject](/tpl/images/cats/mat.png)
Mathematics, 16.12.2021 22:40 NycJahlilThegoat
Which of the following functions is quadratic?
O A. f(x) =2/x
B. f(x) = 5^2
O c. f(x) = 2x^3+ 3x^2 - 5
O D. f(x) = 3(x β 4)(x+3)
![ansver](/tpl/images/cats/User.png)
Answers: 1
![](/tpl/images/ask_question.png)
![](/tpl/images/ask_question_mob.png)
Another question on Mathematics
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 15:00
Naomiβs parents want to have 50,000, saved for her college education, if they invest 20000 today and earn 7% interest compound annually, about how long will it take them to save 50 thousand
Answers: 3
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 20:30
What is the axis of symmetry of the function f(x)=-(x+ 9)(x-21)
Answers: 2
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 22:30
Whit h equation best represents this situation the number 98 increased by an unknown number equal to 120
Answers: 1
You know the right answer?
Questions
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 11.11.2019 05:31
![question](/tpl/images/cats/istoriya.png)
History, 11.11.2019 05:31
![question](/tpl/images/cats/biologiya.png)
Biology, 11.11.2019 05:31
![question](/tpl/images/cats/health.png)
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/ekonomika.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 11.11.2019 05:31
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/health.png)
Health, 11.11.2019 05:31
![question](/tpl/images/cats/mat.png)
Mathematics, 11.11.2019 05:31
![question](/tpl/images/cats/mat.png)
Mathematics, 11.11.2019 05:31
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/fizika.png)
Physics, 11.11.2019 05:31
![question](/tpl/images/cats/mat.png)
Mathematics, 11.11.2019 05:31
![question](/tpl/images/cats/health.png)
Health, 11.11.2019 05:31