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romanna [79]
3 years ago
11

Plz help me with this

Mathematics
2 answers:
jeyben [28]3 years ago
3 0

Only the last two options are true.

The first one is false, because 4.5 is the value of the maximum of f(x), not the point where it is reached.

The second one is false, because g(x) has a maximum of 9, so it is a downward-facing parabola (just like f(x)), so it doesn't have a minimum.

The third one is true, because the maximum value of f(x) is 4.5, and the maximum value of g(x) is 9, which is twice the maximum of f(x)

The last one is false (see point 2).

koban [17]3 years ago
3 0

Answer:

The third and last one.

Step-by-step explanation:

First, by looking at the graph you can tell that the parabola peaks where x = 0.5, not 4.5, so this one is incorrect.

The second one is incorrect, because the value of the g(x) at 0 is 9, but he function is less at other values such as when x is -3 and the g(x) is 0.

The maximum value of the g(x) is 9. We can tell this because points with an equal difference of x values away from x = 0 (where g(x) = 9), also have the same y values. Because 9 is twice of 4.5, and 4.5 is the maximum value of the f(x), the third one is correct.

Lastly, The last one is true, because quadratic functions only have a minimum or a maximum value and we already know that both of these functions have a maximum value.

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3 years ago
Define the following sequence recursively: 96, 48, 24, 12, ....
Naddika [18.5K]

Answer:

I do not see that any of your options will work.

Step-by-step explanation:

a) and b) have a false first statement because f(1) = 96, not 12

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which could be either c) or d) if taking potential typographic errors into account. Recording a "2" or "12" where a "½" ought to be.

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Answer:

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Step-by-step explanation:

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In the given problem, the numerical value of 805, which is in the tens place, we can first elaborate and clearly specify the order of numbers by using the expanded form: <span><span>1. </span><span> 800 = eight hundred / hundreds</span></span> <span><span>2. </span><span> 0 = zero / tens</span></span> <span><span>3. </span><span> 5 = five / ones </span></span> Conclusively the tens value of the number is zero or none, since zero is not a real number then it can’t be considered but nevertheless, the value is 0 expressed with respect to the whole numbers.



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