Determine which relation is a function. A.


Coordinate grid with unlabeled points at negative (two, zero), (negative one, three), (zero, two), (one, negative one), (two, zero), (three, two)

B.


Coordinate grid with unlabeled points at (negative (one, negative one), (negative (one, three), (negative four, three), (negative (two, one), (one, one), (two, negative one)

C.


Coordinate grid with unlabeled points at (negative (two, negative two), (negative two, one), (negative one, three), (zero, one), (two, zero), (two, negative two)

D.


Coordinate grid with unlabeled points at (negative two, one), (negative one, three), (zero, two), (zero, negative one), (one, three), (two, one)

Answers

Answer 1
Answer: I believe the answer is A.
The other values have repeated X values.


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Please someone can check out if my answers are correct. Thanks
What is 2+2x4x4 i need the answer fast.
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Which is the area of the figure? Can Someone Please Help Me. A. 192 square inches B. 324 square inches C. 392 square inches D. 480 square inches
For a Supplementary angle, what is THE VALUE OF X in this problem: (4x + 40)degrees and 3x

Please help with hold page

Answers

1. mucus - a slimy substance produced in the nose and throat to moisten and protect them 
2. sterile -  free from germs
3. enables - gives ability, power, or means to; makes able
4. specialize - to develop in a special way
5. critical - being important to the outcome of a situation

For #6-10, the word in italics is the one most similar to the first word.

6. scarce | plenty | many | rare
7. critical | important | useful | relaxed
8. sterile | dirty | germ-free | bacteria
9. enables | teaches | makes empty | allows
10. specialize | stretch | adapt | organize

I can't help you with the last one, because that's specific to you. If you have questions on how to work on that one specifically, though, feel free to message me or post a question about it. :)
1. mucus
2.sterile
3.enables
4.specialize
5.critical
6.rare
7.important
8.germ-free
9.allows
10.organize

What is the area of each face of cube A? If cube A is 1/2 inch on each face

Answers

Area of one square of the cube= 1/2*1/2 inch

=1/4inch

What is the answer to 7/10 of 2.5 m equals how many centimetres

Answers

think of it this way
7/10= ?/2.5
the easiest way to do this is to cross multiply and divide
2.5*7/10
=17.5/10
=1.75 m

But we are looking for cm and 1 m is the same as 100 cm do we just multiply
1.75 x 100
=175 cm

One evening, 2/3 of Mrs. Thorne's, students watched a reality television show. Mrs. Lombardo's students, 4/5 watched the same reality show. Which teacher had more students that watched the reality show? Explain

Answers

Mrs.Lombardo.if you do the math out, 4/5 and 2/3 give you an LCD (Least Common Denominator) of 15, so this means 4/5 = 12/15, and 2/3 = 10/15. 4/5 is greater than 2/3. 

The colors in a ballon bouquet are 3/10 green, 2/10 yellow, and 5/10 red. What fraction of the ballon bouquet is red or yellow?

Answers

You have to add the top numbers but keep the bottom number the same.

2/10 + 5/10 = 7/10
2/10 + 5/10 = 7/10
The fraction of the balloon bouquet is red or yellow is 7/10

Help on $3.70รท2=no clue

Answers

3.7/2 = 1.85
2 goes into 3 1 time.
you have a remainder of 1
That one gets a 7 after it
now you have 17
2 goes into 17 8 times
remainder of 1
bring down the 0 that's there, but is not shown because it's not important in standard form or decimals.
You get 10 and that's 5
so you have 1.85
1.85$
The answer is 1.85 because if you add. 1.85 2 times you get 3.70