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inn [45]
2 years ago
8

Find the range of values of x for which the function defined by f(x)=

Mathematics
1 answer:
maxonik [38]2 years ago
5 0

Answer:

all values! x ∈ R

Step-by-step explanation:

The derivative f'(x) = 6x²-6x+12 is a parabola opening upward, with its (positive!) minimum at (0.5, 11.5). If the derivative is always positive, the function must be increasing everywhere!

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Answer:

It will be in the air until P(x) is zero.

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P(x) = 0 ⇒ x = 0 or x = 2

It starts on the ground at x = 0, so the total time in the air must be x = 2 seconds.

6 0
2 years ago
Simplify.
elena55 [62]

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The correct choice appears to be ...

... A) 4/15

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3 years ago
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In one school, half of all students who like math like science as well. Also, in that school, a third of all students who like s
Nimfa-mama [501]

Answer:

2/3

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If we have 'x' students who like math and 'y' students that like science, we can formulate that:

Half of x likes math and science, and also one third of y likes math and science, so:

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