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densk [106]
3 years ago
10

PLEASE HELP ME I GIVE THE BRAINLIEST

Mathematics
2 answers:
Tems11 [23]3 years ago
7 0

Answer:

what grade you in

Step-by-step explanation:

giuhyiufhyeiufheoirgjuoeirgjuer

Oxana [17]3 years ago
3 0

Answer:

Relation 1: function // Relation 2: not a function

Step-by-step explanation:

A function means that the x value can only be used once.

For example, in relation 1, you can clearly see that each domain only has one range:

(rock, 7)

(desk, 4)

(sky, 4)

(paper, 4)

(door, 4)

However, in relation 2, we can see that the domain 4 has two ranges, therefore making it NOT a function.

(7, 0)

<em>(4, -2)</em>

<em>(4, 5)</em>

(-6, 0)

(0, 5)

You can see that the domain 4 has been used twice which makes it not a function.

-----------------------------------------------------------

Hope this helps! I hope I'm not too late with my answer and I apologize if I got this incorrect.

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A set of 5 different positive integers has a mean of 33 and a median of 40. How large can the greatest number be?
SCORPION-xisa [38]

The  greatest number can be as large as 81.

<u>Step-by-step explanation:</u>

Given that,

  • A set of five different positive integers has a mean of 33 and a median of 40.
  • We need to find the set of five different positive integers.

We already know that,

  • The term "median" is the middle term which is 40.
  • Therefore, if you do not include 0 in positive integers, then the first two positive integers below the median value of 40 to be as low as possible are 1 and 2.
  • The median 40 will be the third positive integer of the set.
  • Therefore, the fourth positive integer should be the next lowest possible value of 40 which is 41.

With simple algebra you can figure out the last greater number.

  • The set of five different positive integers is given as {1,2,40,41,x}.
  • Let, x be the last greater number in the set.

The term "mean" is defined as the sum of all the integers in the set divided by the number of integers in the set.

⇒ Mean = (1+2+40+41+x) / 5

⇒ 33 = (84+x) / 5

⇒ 33×5 = 84 + x

⇒ 165 - 84 = x

⇒ 81 = x

∴ The  greatest number can be as large as 81.

4 0
4 years ago
Choose the group of words from the sentence that is an adjective clause.
Nikolay [14]
C is the answer hopenyou passed!!
3 0
3 years ago
* WILL GIVE BRAINLIEST FOR CORRECT ANSWER *
Kaylis [27]

Answer:

The complete graph of f\left(x\right)=\left\{-2x:x\ge 3,\:y=-\frac{1}{3}x-5:x\le \:3\right\} is shown below.

Step-by-step explanation:

Considering the function

f\left(x\right)=\left\{-2x:x\ge 3,\:y=-\frac{1}{3}x-5:x\le \:3\right\}

The graph of the piece y=-2x\ \ \ \ \ \left\{x\ge3\right\} indicates the blue line, starting at x=3. And with one unit increase in x, the value of y decreases by 2 units.

For example,

at x = 3

y = -2x

= -2(3)

 = 6

and

at x = 4

y = -2x

  = -2(4)

  = 8

By comparing the slope intercept form

y=mx+b

Here,

The slope of which is m = -2,

and the piece y=-\frac{1}{3}x-5\ \ \ \ \ \left\{x\le3\right\} indicates the yellow line.

By comparing the slope intercept form

y=mx+b

Here,

  • The slope of which is m = -1/3, and
  • y - intercept = -5.

The complete graph of f\left(x\right)=\left\{-2x:x\ge 3,\:y=-\frac{1}{3}x-5:x\le \:3\right\} is shown below.

4 0
3 years ago
Please answer this in two minutes
Vladimir79 [104]
Not a triangle because the two smaller numbers do not add up to a bigger number than 15
3 0
3 years ago
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1/2 <br> k− <br> 8<br> 3<br> ​ <br> k can yall please help
Blizzard [7]

Answer:

NaNx10^-8

Step-by-step explanation:

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3 years ago
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