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Fittoniya [83]
3 years ago
15

Let f be defined as shown. what is f-1(5)​

Mathematics
2 answers:
denis-greek [22]3 years ago
8 0

Answer: i think 4

Step-by-step explanation:

Amanda [17]3 years ago
3 0

Answer:

-5

Step-by-step explanation:

the reason I believe this is because if f-1(5), your distrubuting the -1 × the five. a negative and a postive when multiplying is a negative still, how big or small the number may be.

note: but is f= -1????

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25 units

Step-by-step explanation:

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Step-by-step explanation:

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2 years ago
Let x be a continuous random variable that is normally distributed with a mean of 25 and a standard deviation of 6. Find the pro
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Step-by-step explanation:

6 0
3 years ago
Find the image of (-1,3) obtained by translating 2 units down, followed by a rotation of 270 degrees counterclockwise about the
slamgirl [31]

Answer:

[1, 1]

Step-by-step explanation:

Translation → [-1, 3] moves down to [-1, 1]

Now, a <em>90°-clockwise rotation</em> is the exact same as a <em>270°-counterclockwise rotation</em>, and according to the <em>270°-counterclockwise rotation</em> [<em>90°-clockwise rotation</em>] <em>rule</em>, you take the y-coordinate, bring it over to your new x-coordinate, and take the OPPOSITE of the x-coordinate and set it as your new y-coordinate:

<u>Extended Rotation Rules</u>

  • 270°-clockwise rotation [90°-counterclockwise rotation] >> (<em>x, y</em>) → (<em>-y, x</em>)
  • 270°-counterclockwise rotation [90°-clockwise rotation] >> (<em>x, y</em>) → (<em>y, -x</em>)
  • 180°-rotation >> (<em>x, y</em>) → (<em>-x, -y</em>)

Then, you perform your rotation:

270°-counterclockwise rotation [90°-clockwise rotation] → [-1, 1] moves to [1, 1]

I am joyous to assist you anytime.

7 0
3 years ago
Samuel purchased 2 1/2lb of nuts for $10.50.
aalyn [17]

Answer:

22.05

Step-by-step explanation:

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21 + 1.05= 22.05

6 0
2 years ago
Read 2 more answers
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