![subject](/tpl/images/cats/mat.png)
Mathematics, 29.06.2021 21:20 miguelsanchez1456
On a coordinate plane, a parabola opens down. It goes through (negative 2, negative 2), has a vertex at (1.5, 10), and goes through (5, negative 2).
Over which interval is the graph of f(x) = –x2 + 3x + 8 increasing?
(–∞, 1.5)
(–∞, 10.25)
(1.5, ∞)
(10.25, ∞)
![ansver](/tpl/images/cats/User.png)
Answers: 2
![](/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 18:30, lealiastentz532542
The base of a triangle exceeds the height by 9 inches. if the area is 180 square inches, find the length of the base and the height of the triangle.
Answers: 1
![image](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 19:30, vanessagallion
Evaluate 3(a + b + c)squared for a = 2, b = 3, and c = 4. a. 54 b. 243 c.729 add solution .
Answers: 1
![image](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 20:30, strawberrymochi390
What is the axis of symmetry of the function f(x)=-(x+ 9)(x-21)
Answers: 2
You know the right answer?
On a coordinate plane, a parabola opens down. It goes through (negative 2, negative 2), has a vertex...
Questions in other subjects:
![Konu](/tpl/images/cats/mat.png)
Mathematics, 08.10.2019 04:10
![Konu](/tpl/images/cats/mat.png)
Mathematics, 08.10.2019 04:10
![Konu](/tpl/images/cats/en.png)
![Konu](/tpl/images/cats/mat.png)
Mathematics, 08.10.2019 04:10
![Konu](/tpl/images/cats/istoriya.png)
![Konu](/tpl/images/cats/mat.png)
Mathematics, 08.10.2019 04:20
![Konu](/tpl/images/cats/mat.png)
Mathematics, 08.10.2019 04:20
![Konu](/tpl/images/cats/himiya.png)
![Konu](/tpl/images/cats/ekonomika.png)
![Konu](/tpl/images/cats/en.png)
English, 08.10.2019 04:20