![subject](/tpl/images/cats/mat.png)
Mathematics, 24.02.2021 19:30 kenziekey831
Quadratic equations model many situations in real-life, particularly those involving the path of a projectile. The problem below illustrates how the graph and characteristics of a quadratic function can be used to model the path of a thrown rock. Phillip is standing on a ledge that juts out over a lake. He tosses a rock straight up with a velocity of 48 feet per second. The rock leaves his hand at a point 64 feet above the surface of the lake. The rock travels upward and then falls into the lake. This graph and table represent the height above the water, h(t), as a function of the time, t, in seconds after Philip releases the rock. The height of the ball at any given time can be represented as h(t) = -16t^2 + 48t + 64. Identify the vertex
![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 16:00
Enter the number of complex zeros for the polynomial function in the box. f(x) = x+ + 5x² +6
Answers: 2
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 17:00
The following graph shows the consumer price index (cpi) for a fictional country from 1970 to 1980? a.) 1976 - 1978b.) 1972 - 1974c.) 1974 - 1976d.) 1978 - 1980
Answers: 1
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
You know the right answer?
Quadratic equations model many situations in real-life, particularly those involving the path of a p...
Questions
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/istoriya.png)
History, 10.05.2020 12:57
![question](/tpl/images/cats/mat.png)
Mathematics, 10.05.2020 12:57
![question](/tpl/images/cats/obshestvoznanie.png)
![question](/tpl/images/cats/biologiya.png)
Biology, 10.05.2020 12:57
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/ekonomika.png)
![question](/tpl/images/cats/health.png)
Health, 10.05.2020 12:57
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/himiya.png)
Chemistry, 10.05.2020 12:57
![question](/tpl/images/cats/mat.png)
Mathematics, 10.05.2020 12:57
![question](/tpl/images/cats/mat.png)
Mathematics, 10.05.2020 12:57
![question](/tpl/images/cats/biologiya.png)
Biology, 10.05.2020 12:57
![question](/tpl/images/cats/mat.png)
Mathematics, 10.05.2020 12:57
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/istoriya.png)
History, 10.05.2020 12:57
![question](/tpl/images/cats/mat.png)
Mathematics, 10.05.2020 12:57