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Pavel [41]
3 years ago
8

Is this relation a function? Justify your answer. URGENT PLEASE HELP BRAINLIEST!!!!!!!!

Mathematics
1 answer:
Papessa [141]3 years ago
6 0

Answer:

A.  No, because two points with the same x-value have different y-values.

Step-by-step explanation:

No, because it doesn't pass the Vertical Line Test:

A.  No, because two points with the same x-value have different y-values.

You might be interested in
Do a and b have the same value in the equations 2(a-1.1)=5.8 and 5/2b-2 3/4=7 1/4
luda_lava [24]

Answer:

  • Yes

Step-by-step explanation:

Solve each equation and compare the solutions

1.

  • 2(a - 1.1) = 5.8
  • a - 1.1 = 5.8/2
  • a - 1.1 = 2.9
  • a = 2.9 + 1.1
  • a = 4

2.

  • (5/2)b - 2 3/4 = 7 1/4
  • 2.5b = 7 1/4 + 2 3/4
  • 2.5b = 10
  • b = 10/2.5
  • b = 4

Both a and b have same value

6 0
2 years ago
The result of which expression will best estimate the actual product of (Negative four-fifths) (three-fifths) (Negative StartFra
sattari [20]

Answer:

The Answer Is B

Step-by-step explanation:

-4/5 = -1  (Rounded)

3/5 = 1/2  (Rounded)

-6/7 = -1  (Rounded)

5/6 = 1  (Rounded)

If your looking for the whole thing it would be:

(-1)[1/2](-1)(1) = x

 Your Welcome! <3

6 0
3 years ago
What's -3 1/8 divided by -1 2/3?
choli [55]
1.875 is what you are looking for. 
4 0
3 years ago
Read 2 more answers
Alex and hope were trying to solve -6x &gt; 24. Whose inequality shows the solution? Show your work.
SashulF [63]

Answer:

x>-4

Step-by-step explanation:

divide both sides by -6 without changing the sign

8 0
3 years ago
Type your answer and then click or tap Done.<br> Simplify -(x-2y) - y.
AlladinOne [14]

Answer:

Step-by-step explanation:

x(x-2y)-(y-x)2  

Final result :

 -y2

Step by step solution :

Step  1  :

Equation at the end of step  1  :

 x • (x - 2y) -  (y - x)2

Step  2  :

2.1     Evaluate :  (y-x)2   =    y2-2xy+x2  

Final result :

 -y2

4 0
3 years ago
Read 2 more answers
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