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2 years ago

9

Write a function, f(x), which has a maximum and a y-intercept of −3.

1 answer:

LUCKY_DIMON [66]2 years ago

3 0

Answer: One possible equation could be y = -2x^2 - 3.

The equation that is given would be in the shape of an upside down parabola. It would have a maximum (vertex) at (0, -3).

The point (0, -3) would also be the y-intercept of the graph.

You could change the -2 to any other negative number and the equation would work in your problem.

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Answer:

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Step-by-step explanation:

$9a+3b=30\\8a+4b=28$

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Now plug this into the first equation.

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Muliply by the reciprocal or inverted fraction next to b.

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3 years ago

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Step-by-step explanation:

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3 years ago

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3 years ago

Read 2 more answers