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Zinaida [17]
2 years ago
13

Which ordered pair is a solution of this

Mathematics
1 answer:
Lostsunrise [7]2 years ago
7 0
It would be (0,-4).
If you do 9(0) + 7(-4) it would be 0 + -28 which equals -28.
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Which table shows a function whose range has exactly three elements
Rudik [331]
<h2>Answer:</h2>

The table which shows that a function's range has exactly three elements is:

         x      y

         3      8

        4      6

        5      12

        6       8

<h2>Step-by-step explanation:</h2>

<u>Domain of a function--</u>

The domain of a function is the set of all the x-values i.e. the value of the independent variable for which a function is defined.

<u>Range of a function--</u>

It is the set of all the y-value or the values which are obtained by the independent variable i.e. the values obtained by the function in it's defined domain.

a)

     x      y

     1      4

     2      4

     3       4

Domain: {1,2,3}

Range: {4}

Hence, the range has a single element.

b)

     x      y

     3      8

     4      6

     5      12

     6       8

Domain: {3,4,5,6}

Range: {6,8,12}

Hence, the range has three element.

c)

     x      y

     0     5

     2      9

     0      15

This relation is not a function.

because 0 has two images.

0 is mapped to 5 and 0 is mapped to 15.

d)

     x      y

     1      4

     3     2

    5      1  

    3      4

This relation is not a function.

because 3 has two images.

3 is mapped to 2 in the ordered pair (3,2) and 3 is mapped to 4 in the ordered pair (3,4)

5 0
3 years ago
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Answer:x=12 and 68$

Step-by-step explanation:

4 0
3 years ago
In October sally drove 560 miles in her car.
torisob [31]
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4 0
3 years ago
Which point is closest to the x axis. (4, 8) (2, 11) (8, 7) (3, 13)
ohaa [14]
Answer: 8,7
Step by step:
Because the numbers on the left sides are numbers that represent the y-axis which is how far up or down the point will be.
7 is the smallest number making it the closest to the x- axis.
Hope this helped you:)
5 0
2 years ago
What is the area of the triangle in the coordinate plane?
AnnZ [28]
The answer to this is C.54 units² .

Area=1/2 base*height
base=12
height=9
12*9=108
108/2=54
Area=54
5 0
3 years ago
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