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PtichkaEL [24]
3 years ago
12

Which of the following tables represents a function?

Mathematics
2 answers:
nirvana33 [79]3 years ago
7 0

Answer:

B

Step-by-step explanation:

Every time the y-value increases by one, the function multiplies the x-value by -1

RUDIKE [14]3 years ago
3 0

Answer:

Option D

Step-by-step explanation:

cause in function one single domain can have many range but many range can't have single domain.

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Helen [10]

Answer:

yo answer woud be b √5/4

Step-by-step explanation:

5 0
3 years ago
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Maureen spent sh 207to buy 7 exercise books and 4 pens while Sharon spent sh 165 to buy 5 exercise books and 5 pens of same type
Gnesinka [82]

Answer:

The cost of each exercise book is 25 sh.

The cost of each pen is 8 sh.

Step-by-step explanation:

Write down the system of equations and then solve.

\begin{bmatrix}7b+4p=207\\ 5b+5p=165\end{bmatrix}\\\\\mathrm{The\:solutions\:to\:the\:system\:of\:equations\:are:}\\\\b=25,\:p=8

Best Regards!

8 0
3 years ago
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BlackZzzverrR [31]

Simplify/Multipy/Find the product: −80x^5y^2z − 10x^3y^2z

5 0
3 years ago
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How many ways can eight boxes be arranged on a shelf?
11111nata11111 [884]
You can solve this by using 8!
when you put this through a calculator, you'll get 40320.

Therefore, eight boxes can be arranged in 40,320 different ways on a shelf.

Hope that helps :)
3 0
3 years ago
What is the solution set for 6x−2=5x+3, given the replacement set {2, 3, 4, 5}?
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X=5

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Hiii
6 0
4 years ago
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