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与えられた条件を満たす2次関数を求める問題です。 (1) 頂点の座標が$(-1, 4)$で、点$(1, 16)$を通る。 (2) 頂点の座標が$(4, -5)$で、点$(2, -9)$を通る。

二次関数頂点代入方程式

We are given a frequency distribution of the number of cars observed at a toll booth during 5-minute...

Frequency DistributionDescriptive StatisticsMeasures of Central TendencyMeasures of DispersionMeanMedianModeQuartilesVarianceStandard DeviationCoefficient of VariationGraphical Representation

与えられた4つの2次関数のそれぞれについて、指定された定義域における最大値と最小値を求める問題です。 (1) $y = 2x^2$ ($1 \le x \le 2$) (2) $y = x^2 + 4...

二次関数最大値最小値定義域平方完成

以下の4つの二次関数の、与えられた範囲における最大値と最小値を求める問題です。 (1) $y=2x^2$ ($1 \le x \le 2$) (2) $y=x^2+4x-1$ ($-4 \le x...

二次関数最大値最小値平方完成関数のグラフ

The problem describes a dataset of the areas (in $m^2$) of nine apartments in a building: 118, 70, 3...

Descriptive StatisticsMeanMedianStandard DeviationRangeMean Absolute DeviationCoefficient of Variation

The problem provides a frequency distribution table representing the number of orders ($n_i$) as a f...

Frequency DistributionHistogramCumulative FrequencyMeasures of Central TendencyMeasures of DispersionMomentsSkewnessKurtosisGini CoefficientConcentration Curve

We are asked to find the value of $Q$ where $Q = \frac{1}{100}(4382)^{\frac{1}{2}}$.

Square RootExponentsDecimal OperationsApproximation

We are given a triangle $ABC$ with angle $C = 47.8^\circ$, side $a = 13.1$ m, and side $b = 24.2$ m....

Law of CosinesTriangleTrigonometrySide LengthAngle

We are asked to calculate the value of $G$ where $G = (1^2 \times 2^8 \times 3^{14} \times 4^{20} \t...

ExponentsPrime FactorizationRadicalsSimplification

In triangle $ABC$, given angle $A = 125.4^{\circ}$, side $b = 2.4$ cm, and side $c = 5$ cm, we need ...

Law of CosinesTriangleTrigonometrySide Length

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