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2 years ago

6

Which function is graphed?

2 answers:

svlad2 [7]2 years ago

4 0

Answer:

B.

Step-by-step explanation:

ik just trust because first one is less than so its undefined and the other is less then or equal to

Pani-rosa [81]2 years ago

4 0

Note that all answers have the same functions. The difference in the answers is where those functions are happening.

The parabola (x^2+4) happens for x-values less than 2. “Less than” because of the open circle at x=2.

The line (-x+4) happens for x-values greater than or equal to 2. “Greater than or equal to” because of the closed circle at x=2.

The answer that matches these is B.

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Wendell is looking over some data regarding the strength, measured in Pascals (Pa), of some building materials and how the stren

Slav-nsk [51]

The logarithmic model for the length when the strength is of 8 Pascals is given by:

$f^{-1}(8) = \log_{2}{8} = \log_2{2^3} = 3$
That is, the length is of 3 units.

<h3>What is the function?</h3>

The strength in Pascals for a building of length x is given by:

$f(x) = 2^x$

To find the length given the strength, we apply the inverse function, that is:

$2^y = x$

$\log_{2}{2^y} = \log_2{x}$

$y = \log_2{x}$

Hence, when the strength is of 8 Pascals, $x = 8$ , and the length is given by:

$f^{-1}(8) = \log_{2}{8} = \log_2{2^3} = 3$

You can learn more about logarithmic functions at brainly.com/question/25537936

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2 years ago

Calvin bought 20 pencils at 0.45 each how many change did he get from a 10 dollar bill

ehidna [41]

To get the answer, multiple 20 by 0.45= $9 than subtract 9$ from $10 which equals $1.

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3 years ago

Read 2 more answers

Point A is at (-6,8) and point B is at (6, -7).<br> What is the midpoint of line segment AB?

Vsevolod [243]

The midpoint between the two points are (0,1/2)

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3 years ago

(2a^3)(4a^6)(2a^3)^6

hodyreva [135]

16a^18 is the answer for what you typed

If the question was ((2a^3)(4a^6)(2a^3))^6, then the answer would be 16a^72.

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2 years ago

Stacey has a part time job , she earns £8 an hour.

Sedaia [141]

Answer:

Step-by-step explanation:

220/8=27.5

28 hours

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2 years ago