Write the Equation of the Quadratic Function Whose Graph Is $( 0 , - 1 ) , ( 4,51 ) , ( - 2,9 )$

question 154

Multiple Choice

Write the equation of the quadratic function whose graph is a parabola containing the given points.
- $( 0 , - 1 ) , ( 4,51 ) , ( - 2,9 )$

• A) \(y = 3 x ^ { 2 } + x - 1\)
• B) \(y = 3 x ^ { 2 } - x - 1\)
• C) \(y = 2 x ^ { 2 } + x - 1\)
• D) \(y = 3 x ^ { 2 } + x - 2\)

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Learning Time

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Normal Random Variable

This variable is described by a distribution that has a graph in the shape of a bell curve, indicating its probability density function is symmetrical around its mean.

Standard Deviation

The statistic that quantifies the dispersion of a set of data points around their mean; it measures how spread out the values in the dataset are.

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A measure used in statistics indicating the value below which a given percentage of observations in a group of observations fall.