PLEASE HELP>
How many real roots do the following relations have? (4 marks)
(i.) y = –2x^2...
![subject](/tpl/images/cats/mat.png)
Mathematics, 15.06.2021 01:00 gokusupersaiyan12345
PLEASE HELP>
How many real roots do the following relations have? (4 marks)
(i.) y = –2x^2 – 3x + 1
(ii.) y = 5x^2– 3x + 4
![ansver](/tpl/images/cats/User.png)
Answers: 3
Another question on Mathematics
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 13:00
Ngrid mixes 3.6 pounds of almonds with some raisins to make a trail mix. she divides the trail mix into 12 equal portions. each portion weighs 0.7 pound. how many pounds of raisins did she use to make the trail mix? express the answer to the nearest tenth.
Answers: 1
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 19:30
Your food costs are $5,500. your total food sales are $11,000. what percent of your food sales do the food costs represent?
Answers: 2
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 20:30
Carley bought a jacket that was discounted 10% off the original price. the expression below represents the discounted price in dollars, based on x, the original price of the jacket.
Answers: 1
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 21:30
Alcoa was $10.02 a share yesterday. today it is at $9.75 a share. if you own 50 shares, did ou have capital gain or loss ? how much of a gain or loss did you have ? express the capital gain/loss as a percent of the original price
Answers: 2
You know the right answer?
Questions
![question](/tpl/images/cats/mat.png)
Mathematics, 11.12.2019 05:31
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 11.12.2019 05:31
![question](/tpl/images/cats/fizika.png)
Physics, 11.12.2019 05:31
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/geografiya.png)
Geography, 11.12.2019 05:31
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 11.12.2019 05:31
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 11.12.2019 05:31
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 11.12.2019 05:31
![question](/tpl/images/cats/biologiya.png)
Biology, 11.12.2019 05:31
![question](/tpl/images/cats/mat.png)
Mathematics, 11.12.2019 05:31
![question](/tpl/images/cats/himiya.png)
Chemistry, 11.12.2019 05:31
![question](/tpl/images/cats/geografiya.png)
Geography, 11.12.2019 05:31