Mathematics
Mathematics, 20.08.2019 09:00, naiomireyes74p2aybs

What is the equation for a quadratic equation?

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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, 28.09.2019 03:00, alexchou773pejk7x
Which statement best describes the equation (x + 5)2 + 4(x + 5) + 12 = 0? a. the equation is quadratic in form because it can be rewritten as a quadratic equation with u substitution u = (x + 5). b. the equation is quadratic in form because when it is expanded, it is a fourth-degree polynomial. c. the equation is not quadratic in form because it cannot be solved by using the quadratic formula. d. the equation is not quadratic in form because there is no real solution.
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Mathematics, 16.10.2019 17:30, madisonrparks
Which statement best describes the equation (x + 5)2 + 4(x + 5) + 12 = 0? the equation is quadratic in form because it can be rewritten as a quadratic equation with u substitution u = (x + 5). the equation is quadratic in form because when it is expanded, it is a fourth-degree polynomial. the equation is not quadratic in form because it cannot be solved by using the quadratic formula. the equation is not quadratic in form because there is no real solution.
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