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Black_prince [1.1K]
3 years ago
15

Is this relation a function?why or why not?[(-5,7),(-2,1),(0,3),(4,7)]

Mathematics
1 answer:
julsineya [31]3 years ago
7 0

Answer:

No, every relation is not a function.  

Step-by-step explanation:

Every function is a relation because there are two points (x,y) somehow related to each other.

But every relation is not a function

The given ordered pairs are the function

Since, we are getting different value of y for ecah x.

The condition for function is we should get different value of y for each x.

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3 years ago
10 out of every 65 students order pizza for lunch. There are 416 students at her school. How many students will eat pizza at her
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Answer:

64

Step-by-step explanation:

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A rancher with 420420 meters of fence intends to enclose a rectangular region along a river​ (which serves as a natural boundary
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3 years ago
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4 years ago
Leila is buying a dinosaur model. The price of the model is xxx dollars, and she also has to pay a 7\%7%7, percent tax.
svlad2 [7]

Answer:

Leila is buying a dinosaur model. The price of the model is xxx dollars, and she also has to pay a 7\%7%7, percent tax.

Which of the following expressions could represent how much Leila pays in total for the model?

Step-by-step explanation:

The original price of the dinosaur model is "x" dollars

On top of that, the sales tax is 7% of the original price

Hence,

The total price would be the original amount PLUS the taxed amount

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3 years ago
Read 2 more answers
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