Mathematics

Mathematics, 25.07.2019 19:30, ingle75

Amethod used to rearrange a quadratic equation into a squared part and a number. this can allow you to find the vertex of a quadratic or solve a quadratic relatively easily.

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Computers and Technology, 10.07.2019 00:10, Ezasha

The quadratic formula is used to solve any quadratic equation. the quadratic equation has the form: a*x*x + b*x + c = 0. write a program that will solve a quadratic equation, given the values of a, b and c, and return the larger of the two roots. be sure to handle the appropriate exceptions (the value of a cannot be zero, and you cannot find the square root of a negative number).

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Mathematics, 10.07.2019 02:20, lerasteidl

2. the quadratic equation az^2 + bz + c = 0 would be easy to solve if b = 0. why? the following steps reduce the solution of a general quadratic to this case. you get to carry them out and rediscover the quadratic formula (a) let d be a complex number to be determined. make the change of variables z = w-d in the quadratic equation a: 2 +bs + c = 0 to obtain a quadratic equation for w (b) what choice of denables you to reduce the equation for uw to one you know how to solve?

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Mathematics, 15.07.2019 14:30, Manglethemango9450

1. what is the graph of a quadratic equation? describe its shape. 2. what are the different forms of a quadratic function and what do the variables represent? 3. what is the relationship between the “solution” to a quadratic equation and the graph of a quadratic equation? how many possible real solutions might there be when you solve a quadratic equation and how do these possible solutions affect the position the parabola on a coordinate plane? 4. what are the four different methods to solve a quadratic equation? when would you prefer to use each method? 5. explain the relationship between the “c” value of a quadratic equation and the “b” value of a linear equation. support your explanation with examples. 6. what are real-life applications of the quadratic model? how can the axis of symmetry, the vertex, and the zeros of the parabola be used to solve real-world problems?

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Mathematics, 31.07.2019 16:40, 2005briana

Amethod used to rearrange a quadratic equation into a squared part and a number. this can allow you to find the vertex of a quadratic or solve a quadratic

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