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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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A server at a restaurant works 5 hours on a weekday and 8 hours on a weekend day. Use the expression to find the number of hours
emmasim [6.3K]

Answer: 36 hours

Step-by-step explanation:

t = total hours

t = 5d + 8w

t = 5(4) + 8(2)

t = 20 + 16

t = 36

4 0
3 years ago
in the first quarter of the game the Giants gained 5 yards lost 13 yards gained 2 yards gained 6 yards and unfortunately lost 12
sdas [7]

Answer:

They lost a total of -12 yards.

Step-by-step explanation:

Do the calculation.

5- 13= -8

-8 + 2 + 6= 0

0 - 12 = -12

7 0
3 years ago
Pls help, I don't understand ​
Ne4ueva [31]

1 Yes 2. Yes

Step-by-step explanation:

they are similar because in problem one each side is related by a factor of 3

in problem 2 each side is related by a factor of 2.

5 0
3 years ago
The tempature in Frwnoo is 71.8.<br><br> Round this temp. to nearest whole number.
makkiz [27]

Answer:

72

Step-by-step explanation:

Round to nearest whole number.

71.8 is rounded to 72.

72 is the answer to your question.

8 0
3 years ago
Read 2 more answers
How to find out 4 x 754 by using two methods
baherus [9]
You can use expanded form: 4 X 700, 4 X 50, 4 X 4, = 3016.

You can use the Distributive Property of Multiplication: (4 X 500) + (4 X 254) = 3016.
4 0
3 years ago
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