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Elina [12.6K]
2 years ago
14

Look at this table: Is this relation a function?

Mathematics
1 answer:
ivann1987 [24]2 years ago
3 0

Answer:

No.

Step-by-step explanation:

    To be a function, each input (x value) must go to exactly one output (y value). In this instance, the input 5 has an output of -15 and 4. This breaks the rule. Therefore, this relation is not a function.

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How can i find the volume of this figure help please
valentinak56 [21]

Answer:

The answer is 463 inch cubed

Step-by-step explanation:

you do 8 x 8 x 7 which will give you 448 volume for just the cube.

then you do 5 x 3 x 1 = 15

you add 448 with 15 you will get 463

6 0
3 years ago
3x2 + 5x - 7 = 0 is a quadratic equation.<br> True<br> False
meriva

Answer:

True

Step-by-step explanation:

Quadratic equations have the highest degree on x as 2. The given equation has 3x^2, meaning that it is quadratic.

8 0
2 years ago
The populations of two cities after t years can be modeled by -150t+50,000 and 50t+70,0000 . What is the difference in the popul
Sindrei [870]

Answer:

25,800

Step-by-step explanation:

Plug in 4 everytime you see T.

multiple-150 times 4 plus 50000 which gives you 49,400.

then multiple 50 times 4 and add 75000, giving you 75,200 then subtract 75,200 - 49,400 which you end up with 25,800.

hope this helped

5 0
2 years ago
A football stadium holds 52,000 fans. A college student is doing research and determines that on any given game day, the home te
Kamila [148]
Hi!!
The answer to your question is asking us to  make an algerbraic equation for this situation.
H = 5V
Also, H + V = 52,000. H and V can then be solves by solving the 2 equations.
The results are 43,333 and 8,667
If you still don't understand message me
If you do plz brainlest
8 0
3 years ago
Read 2 more answers
How do you write 31% as a fraction in simplest from
Illusion [34]
The fraction is 31/100, the decimal is 0.31 which means your simplest form is 31/100
4 0
3 years ago
Read 2 more answers
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