Which of the following is a quadratic function?
a. y = x2 – 81
b. y = x4 –...
![subject](/tpl/images/cats/mat.png)
Mathematics, 14.11.2019 17:31 natalie2sheffield
Which of the following is a quadratic function?
a. y = x2 – 81
b. y = x4 – 64
c. y = x – 9
d. y = x3 – 27
![ansver](/tpl/images/cats/User.png)
Answers: 3
![](/tpl/images/ask_question.png)
![](/tpl/images/ask_question_mob.png)
Other questions on the subject: Mathematics
![image](/tpl/images/cats/mat.png)
![image](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 19:10, alarconanais07
Labc is reflected across x = 1 and y = -3. what are the coordinates of the reflection image of a after both reflections?
Answers: 3
![image](/tpl/images/cats/mat.png)
Mathematics, 22.06.2019 04:30, thejusticeleaf
Ribbon a is 1/3 meters long. it is 2/5 meters shorter than ribbon b. what's the total length of 2 ribbons?
Answers: 1
![image](/tpl/images/cats/mat.png)
Mathematics, 22.06.2019 04:30, stephstewart1209
△def is similar to △stu. write a proportion that contains st and su.
Answers: 3
You know the right answer?
Questions in other subjects:
![Konu](/tpl/images/cats/fizika.png)
![Konu](/tpl/images/cats/mat.png)
![Konu](/tpl/images/cats/mat.png)
Mathematics, 31.12.2019 17:31
![Konu](/tpl/images/cats/en.png)
English, 31.12.2019 17:31
![Konu](/tpl/images/cats/biologiya.png)
Biology, 31.12.2019 17:31
![Konu](/tpl/images/cats/mat.png)
![Konu](/tpl/images/cats/mat.png)
![Konu](/tpl/images/cats/en.png)
![Konu](/tpl/images/cats/biologiya.png)