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d1i1m1o1n [39]
3 years ago
8

Select all of the following that are ordered pairs of the given function.

Mathematics
1 answer:
podryga [215]3 years ago
6 0

Answer:

(-1, 5)

(0, 3)

(2, -1)

Step-by-step explanation:

we have

f(x)=3-2x

Remember that

If a ordered pair is a solution of the given function, then the ordered pair must satisfy the given function

<u><em>Verify each case</em></u>

case a) (-2, -1)

substitute the value of x and the value of y in the given function and compare the result

-1=3-2(-2)

-1=7 ---> is not true

therefore

Is not a ordered pair of the given function

case b) (-1, 5)

substitute the value of x and the value of y in the given function and compare the result

5=3-2(-1)

5=5 ---> is true

therefore

Is a ordered pair of the given function

case c) (0, 3)

substitute the value of x and the value of y in the given function and compare the result

3=3-2(0)

3=3 ---> is  true

therefore

Is a ordered pair of the given function

case d) (1,0)

substitute the value of x and the value of y in the given function and compare the result

0=3-2(1)

0=1 ---> is not true

therefore

Is not a ordered pair of the given function

case e) (2, -1)

substitute the value of x and the value of y in the given function and compare the result

-1=3-2(2)

-1=-1 ---> is true

therefore

Is a ordered pair of the given function

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