t(seconds) cannot equal 0 or else the time and distance would be also 0
20=-16(20^2) + 320(20)
A quadratic application question is a problem that involves using the quadratic formula or solving a quadratic equation to find the solution. These types of questions often involve real-world scenarios, such as calculating the height of an object or determining the maximum profit for a business.
You should use the quadratic formula when you have a quadratic equation in the form of ax^2 + bx + c = 0, where a, b, and c are constants. This formula can be used to solve for the values of x that make the equation true.
Quadratic equations have many real-world applications, such as calculating the trajectory of a projectile, determining the maximum or minimum value of a function, and finding the dimensions of a rectangle with a given perimeter and area.
The first step is to make sure the equation is in the form of ax^2 + bx + c = 0. Then, you can use the quadratic formula: x = (-b ± √(b^2 - 4ac)) / 2a. Plug in the values for a, b, and c and simplify to find the solutions for x. Finally, check your answers by plugging them back into the original equation.
To apply quadratic equations to real-world problems, you can start by identifying the known and unknown variables in the problem. Then, use the given information to set up a quadratic equation and solve using the quadratic formula. Finally, interpret the solutions in the context of the problem to find the answer.