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Minchanka [31]
3 years ago
8

What is the graph of the function? F(x) = 1/2x^2

Mathematics
1 answer:
Sergio [31]3 years ago
7 0

F(x) = 1/2x^2 is a variation of the basic graph y = x^2 (the squaring function).

The graph of the squaring function has the shape of a parabola that opens up.  Its vertex is at (0,0).

The graph of F(x) = (1/2)x^2 has the same shape, but is compressed vertically by a factor of (1/2).   The vertex of F(x) = (1/2)x^2 is still (0,0).  That eliminates the first 2 possible answers.  Note that F(1) = (1/2)(1)^2 = 1/2.  The point (1, 1/2) is on the third graph, but not on the fourth.  Thus, the third graph is correct.

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Subract 5 5/21 from 13 1/7
Sladkaya [172]

Answer:

The answer is 166/21, or 7 19/21

Step-by-step explanation:

First, you would set up the equation, which is:

13 1/7 - 5 5/21

Next, you would turn them into an improper fraction, which is:

92/7 - 110/21

Then, you would multiply 92/7 by 3/3 because that is the least common multiple for 21 and 7 (which are the denominators). When you are done multiplying, the equation would be:

276/21 - 110/21

Afterwards, you would subtract the numerators and leave the denominators alone, which gives you the answer 166/21. As a mixed number, this would equal 7 19/21.

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3 years ago
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vladimir1956 [14]

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512

Step-by-step explanation:

The sequence is doing the number times 2, so 4 times 2 equals 8,

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If you do this enough, you will get 512 as the 8th term.

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2 years ago
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I think the answer is BC= (bc + de)/2

7 0
3 years ago
Can you show me how you got that answer??...
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What answer my dude.....
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