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4 years ago

Which of the sets of order pairs represents a function

Mathematics

1 answer:

Citrus2011 [14]4 years ago

6 0

A function is seen when you know that for every x value there is one y value. An x value cannot be repeated.

In A, the x coordinates are 3, 4, -3, and 2. They are all different.

In B, they are 2, -1, 5, and 4. Again, they are all different.

Both A and B represent functions.

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HELP I WILL GIVE BRAINIEST

Soloha48 [4]

It’s either A or D but maybe D

4 0

3 years ago

Plzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzz help mee

HACTEHA [7]

Answer:

the first one

Step-by-step explanation:

7*1=7 and 7*3=21

6 0

2 years ago

Find the value of x in 81^x=1/3?

kondor19780726 [428]

Answer:

x = -1/4

Step-by-step explanation:

$81^{x}$ = 1/3

$3^{4}^{x}$ = $3^{-1}$

4x = -1

x = -1/4

4 0

3 years ago

Read 2 more answers

I need help with geometry

Andreyy89

T= 34

Explanation

So measure t equals measure s also since it’s a isosceles triangle!

Then we combine all the equations together and set it equal to 180 because every triangle is 180°.

3x-2 + 3x-2 + 9x+4 = 180

Now we combine like light terms

3x + 3x + 9x -2 -2 +4 = 180

15x= 180

Now that we simplify the equation we solve for x

15x/15= 180/15. Divide both sides by 15

X= 12

The problem ask what the measure of t is so we plug the 12 into the equation to find the measure

3x-2= 3(12)-2

36-2= 34

So the measure of t is 34°

I hope this helped pls mark as brainliest

8 0

3 years ago

A) 23 x 11 - 23 x 10

Tasya [4]

Step-by-step explanation:

= 23 × 11 - 23 × 10

= 23 ( 11 - 10)

= 23 ( 1)

= 23

plz mark my answer as brainlist plzzzz.

hope this will be helpful to you .

7 0

3 years ago