| 单词 | discriminant |
| 例句 | That track record makes it “a perfect discriminant for whether there is going to be a recession or not,” he said. Another Closely Watched Recession Alarm Is Ringing 2022-10-26T04:00:00Z Now we can use the discriminant to tell us how many x-intercepts there are on the graph. Intermediate Algebra 2020-05-06T00:00:00Z Use the discriminant to determine the number of solutions of each quadratic equation. Elementary Algebra 2020-04-22T00:00:00Z To find extrema of functions of two variables, first find the critical points, then calculate the discriminant and apply the second derivative test. Calculus, Volume 3 2016-03-30T00:00:00Z Table 1 relates the value of the discriminant to the solutions of a quadratic equation. Algebra and Trigonometry 2015-02-13T00:00:00Z To construct the three-way decoders, we used an established approach based on multiclass Fisher linear discriminant analysis that maximizes the ratio of the mean variances between the different classes to that within the individual classes21. Neural ensemble dynamics underlying a long-term associative memory : Nature : Nature Research 2017-03-21T04:00:00Z Remember how the discriminant determines the number of solutions of a quadratic equation? Intermediate Algebra 2020-05-06T00:00:00Z Now, we can use the discriminant to tell us how many x-intercepts there are on the graph. Elementary Algebra 2020-04-22T00:00:00Z "Unfortunately, many of these critics can get away with just suggesting that bombing more, or being less discriminant in how we approach that, would make a difference," he said. Lindsey Graham suspends presidential campaign 2015-12-21T05:00:00Z For the following exercises, determine the discriminant, and then state how many solutions there are and the nature of the solutions. Algebra and Trigonometry 2015-02-13T00:00:00Z Using linear discriminant analysis, a statistical technique that separates different classes of objects he developed scatterplots that separate individual instruments by luthier. Plant Biology Informs the Origins of the Stradivarius 2014-10-10T04:00:00Z Since the value of the discriminant is negative, there is no real solution and so no x-intercept. Intermediate Algebra 2020-05-06T00:00:00Z Before you start solving the quadratic equation to find the values of the x-intercepts, you may want to evaluate the discriminant so you know how many solutions to expect. Elementary Algebra 2020-04-22T00:00:00Z Scatterplots were generated to see how linear discriminants calculated for the Peruvian skulls compared to those of other cats. Mystery big cat skulls from the Peruvian Amazon not so mysterious anymore 2014-03-10T09:13:27Z The discriminant is used to indicate the nature of the roots that the quadratic equation will yield: real or complex, rational or irrational, and how many of each. Algebra and Trigonometry 2015-02-13T00:00:00Z Phylogenetic flexible discriminant analysis is a rigorous statistical method to make quantitative inferences of ecology in fossil vertebrates. [Technical Response] Response to Comment on ?Nocturnality in Dinosaurs Inferred from Scleral Ring and Orbit Morphology? 2011-12-22T19:25:34.843Z Since the discriminant is 0, there is 1 real solution to the equation. Intermediate Algebra 2020-05-06T00:00:00Z Find the value of the discriminant to predict the number of solutions and so x-intercepts. Elementary Algebra 2020-04-22T00:00:00Z Let’s look at the discriminant of the equations in some of the examples and the number and type of solutions to those quadratic equations. Intermediate Algebra 2020-05-06T00:00:00Z Because the discriminant is invariant, observing it enables us to identify the conic section. Algebra and Trigonometry 2015-02-13T00:00:00Z Phylogenetic flexible discriminant analysis uses nonlinear group boundaries. [Technical Response] Response to Comment on ?Nocturnality in Dinosaurs Inferred from Scleral Ring and Orbit Morphology? 2011-12-22T19:25:34.843Z Before you to find the values of the x-intercepts, you may want to evaluate the discriminant so you know how many solutions to expect. Intermediate Algebra 2020-05-06T00:00:00Z Since the value of the discriminant is negative, there is no real solution to the equation. Elementary Algebra 2020-04-22T00:00:00Z Use the discriminant to determine the number and type of solutions of each quadratic equation. Intermediate Algebra 2020-05-06T00:00:00Z The discriminant, is invariant and remains unchanged after rotation. Algebra and Trigonometry 2015-02-13T00:00:00Z Hall . observe that many Mesozoic archosaurs plot outside the extant saurian morphospace, especially along discriminant axis 2, and state that it may be impossible to infer diel activity patterns. [Technical Response] Response to Comment on ?Nocturnality in Dinosaurs Inferred from Scleral Ring and Orbit Morphology? 2011-12-22T19:25:34.843Z The discriminant is negative, so there is no real solution. Intermediate Algebra 2020-05-06T00:00:00Z Find the value of the discriminant to predict the number of solutions and so x-intercepts. Elementary Algebra 2020-04-22T00:00:00Z Here, we dispel these concerns and emphasize the strength of phylogenetic flexible discriminant analysis in paleobiology. [Technical Response] Response to Comment on ?Nocturnality in Dinosaurs Inferred from Scleral Ring and Orbit Morphology? 2011-12-22T19:25:34.843Z Because the discriminant remains unchanged, observing the discriminant enables us to identify the conic section. Algebra and Trigonometry 2015-02-13T00:00:00Z |
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