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tigry1 [53]
3 years ago
7

Does (1,-2) (2,1) (3,0) (4,2) represent a function Yes or No?

Mathematics
2 answers:
weeeeeb [17]3 years ago
6 0

Answer:

yes it represents a function.

Artemon [7]3 years ago
3 0

Answer:

no

Step-by-step explanation:

x= 1, 2, 3, 4

y= -2, 1, 0, 2

y is changing randomly you won't be able to tell what number is next

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6 0
3 years ago
Which division expression is equivalent to
In-s [12.5K]

The correct answer would be A.  13/3 Divided by -5/6


The total answer would be negative 5 1/5

because you do 4x3+1=13 over the denominator that is already there so 13/3 then you do KCF a.k.a keep change and flip you keep 13/3 change the division sign into multiplication sign then you flip the -5/6 to -6/5 then multiply straight across and reduce this is the way my teacher taught me how to remember - to positive kind of things:

when a negative thing or bad thing happens to a good person is that good or bad in this case thats bad because if you think about it if a bad thing happend to someone you care about that would be bad. then that same idea goes for each pattern another example could be a good thing (+) happens to a good person (+) it is good (+)

(+) (+)=+

(-) (-)=+

(+) (-)= -

(-) (+)= -

Hope this helps. Have a good day! :)

5 0
3 years ago
George bought 3 3/10 of fabric for an art project at $2.27 per yard . What was the total cost of the fabric?
Kipish [7]
3 3/10 x $2.27 = $7.49 total cost of the fabric
3 0
3 years ago
Solving an Equation with Absolute value |x-3|=5 . Equation 1:
cricket20 [7]

Answer:8

Step-by-step explanation: add 3 on both sides to cancel it from the left, and then x=8.

3 0
4 years ago
The area of a rectangle is given as x² + 3x - 40. Which expression represents the length of one side of the
jeka57 [31]

Answer:

the answer is (x+8)

Step-by-step explanation:

there are two answer for this question, since your answer doesn't have (x-5), then it should be (x+8). hope this helps!

6 0
3 years ago
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