rice3dior rice3dior

23-05-2020
Mathematics

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Which is an equation of the graph shown in the diagram? Pls help will mark brainliest. :)

Which is an equation of the graph shown in the diagram Pls help will mark brainliest class=

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jimrgrant1 jimrgrant1

23-05-2020

Answer:

B

Step-by-step explanation:

The graph is symmetrical about the y- axis thus has equation

y = ax² + c ( c is the y- intercept )

Here c = 4 and

y = ax² + 4

Since the graph has a maximum and opens down the a < 1

y = - x² + 4 → B

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