rainiegan14 rainiegan14

21-02-2022
Mathematics

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The graph of a quadratic function passing through the point (1,-4) has its turning point at (-2,5). Write down the equation of the line of symmetry of the graph.

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jimrgrant1 jimrgrant1

21-02-2022

Answer:

x = - 2

Step-by-step explanation:

the line of symmetry passes through the turning point and is a vertical line with equation

x = c ( where c is the x- coordinate of the turning point )

the turning point is (- 2, 5 ) with x- coordinate - 2 , then

equation of the line of symmetry is x = - 2

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