Here x is the unknown varaible and A(≠0),B, and C are the known real constants. The discriminant is a constant value that defines the nature of the roots or solution of a quadratic equation. It can be determined by the following formula: ...
A function is a relation between two sets which maps one element to one and only one element in another set. It is represented byf(x)wherexis the independent variable. Answer and Explanation:1 A quadratic function or a quadratic polynomial is a polynomial expression with the highestdegree two...
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Find the equation of the quadratic function. Give an example of a quadratic function. Explain how to determine if a function is linear or quadratic. What is the value of the discriminant in the quadratic function 2x^2 - 10x - 5 = 0?
A quadratic equation is one that consists of a single variable with three terms in the standard form ax2 + bx + c = 0. The uses of...
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Solving Quadratic Equations using the Discriminant Graphical method for solving a Quadratic Equation Let us understand these methods one by one. But, before that let us understand how to check whether a givenequationis quadratic or not? Determining whether the given Equation is Quadratic or not ...
aTwo common classifiers, minimum distance classifier and modified quadratic discriminant function (MQDF), are used to evaluate the recognition accuracies 二个共同的量词、最短距离量词和修改过的二次方判别函数 (MQDF),用于评估公认准确性[translate] ...
aOf course Fisher’s discriminant analysis (whether linear or quadratic) works in higher dimensions and with multiple classes, always seeking to project the data onto a lesser-dimensional space and maximize the separability of the classes. 当然Fisher的有识别力的分析 (线性或二次方是否) 在更高的维...
These a sum to 16, so our answer is 16. Let r1 and r2 be the integer zeroes of the quadratic. Since the coefficient of the x2 term is 1, the quadratic can be written as (x−r1)(x−r2)=x2−(r1+r2)x+r1r2. By comparing this with x2−ax+2a, r1+r2=a and r1r2=2a...