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xxTIMURxx [149]
2 years ago
15

Which set of ordered pairs is a function?

Mathematics
1 answer:
raketka [301]2 years ago
8 0

Answer:

I believe the third option is correct!

{(-5,1), (-3,2), (-1,3), (1,4), (3,5)}

Hope this helps!

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Help meee I’ll give 10 pts and brainliest!!!
crimeas [40]

Step-by-step explanation:

i) \overline{AB} = \sqrt{(x_A - x_B)^2 + (y_A - y_B)^2}

\:\:\:\:\:\:\:=\sqrt{(2)^2 + (12)^2} = 12.3

ii) m = \dfrac{y_A - y_B}{x_A - x_B} = \dfrac{-12}{2} = -6

iii) (\overline{x},\:\overline{y}) = \left(\dfrac{x_A + x_B}{2},\:\dfrac{y_A + y_B}{2}\right)

\:\:\:\:\:\:\:=(3,\:-2)

7 0
3 years ago
Homework #16- Complete all odd questions.
katen-ka-za [31]

                                                      Question 1)

Given

The expression is 5xy

To determine

Find the value of 5xy if x = 2 and y = 3

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substitute x = 2 and y = 3

5xy = 5(2)(3)

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Therefore, the value of 5xy = 30 if x = 2 and y = 3.

<em>Note: your remaining questions are not mentioned. But, the procedure may remain the same. Hopefully, your concept will be cleared anyway.</em>

8 0
3 years ago
Select 1 answer choices: sizes averages distances areas perimeters
hammer [34]

Answer:

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Step-by-step explanation:

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7 0
3 years ago
If line n bisects segment CE, find the positive value of x.<br><br> A.6<br> B.10<br> C.15<br> D.9
givi [52]

9514 1404 393

Answer:

  D.  9

Step-by-step explanation:

The segment lengths are equal, so ...

  x^2 = 90-x

  x^2 +x -90 = 0 . . . . . . add x-90 to put in standard form

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The solutions are the values of x that make the factors zero: -10, 9.

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8 0
3 years ago
Read 2 more answers
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Musya8 [376]

Answer:

x = 15

Step-by-step explanation:

Let the x represents altitude.

Therefore, by geometric mean property:

x =  \sqrt{9 \times 25}  \\  x= 3 \times 5 \\ x = 15

7 0
3 years ago
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