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2 years ago

Find the interval in which the function is negative.

Mathematics

1 answer:

yaroslaw [1]2 years ago

5 0

Answer:

II only

Step-by-step explanation:

The positive leading coefficient and even degree of f(x) tell you its graph is U-shaped and opens upward.

If there is an interval where the function is negative, it must lie between the two x-intercepts. The graph will be above the x-axis (f(x) > 0) for x-values outside that interval.

The only reasonable answer choice is ...

II (-1, 4) . . . . only

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(-4) (4)
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4 years ago

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3 years ago

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Pavlova-9 [17]

Answer:

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We we need to write equations to represent the situation in this problem.

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1.2/0.1=0.1x/0.1

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4 years ago

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Step-by-step explanation:

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