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sdas [7]
3 years ago
6

What does it mean to state the domain and range of a relation? Please answer, I am confused and it is due tomorrow. 30 points wi

ll be given.
Mathematics
1 answer:
Anastaziya [24]3 years ago
4 0
The domain is all of the x values in a set and the range is all of the y-values in a set.
If you have a bunch of points such as (3,6), (7,2), (1,5) the domain would be stated as D={3, 7, 1} and the range would be stated as R={6,2,5} If you have a line, then the domain and range would be set up differently. For example, if you have a line with end points at (-3,2) and (5,8) then the domain would be D=(-3,5) and the range would be R=(2,8)
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Which number line plots the integers -12, -3, and 7?
solong [7]

Answer:

bjhuuuuuuqqqqubhshwbuudddddbwuuuuuuuuvbddbjwehfvuwyevuswyefgdsjhfbvuwygfuyweeeeeee

Step-by-step explanation:

6 0
3 years ago
Betsy has 9 3/5 pounds of dog food left to feed 12 dogs. How many pounds of food will each dog receive if all share an equal amo
Sergio [31]
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7 0
3 years ago
What must be added to a + b to get a​
Elena-2011 [213]

Answer:

we have to add (-b) to get (a)

Step-by-step explanation:

a+b+(-b)=a

a+b-b=a

a=a

Hence verified.

Hope this helps you. Have a nice day^_^

5 0
3 years ago
What is the perimeter of a parallelogram measuring 5 ft. x 9 ft.?
kumpel [21]
So.... In a paralleogram, both opposite sides are equal.
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4 0
3 years ago
Read 2 more answers
- 6x +15 <br>Can anyone please show me the steps of solving this equation​
Vesna [10]

Answer:

-6x + 15 = - 69 which x = 14

Step-by-step explanation:

You cannot solve this equation. There is no equal sign anywhere. Either you mean

-6x = 15 in which case the answer is

-6x/-6 = 15/-6

x = - 2 1/2 or x= - 2.5

or you mean that you use the distributive property

- 3(2x + 5)

You may have left something out of this.

-6x + 15 = -  69

You can do it now that you have the complete equation. But you need the entire equation before you can answer the question.

Subtract - 15 from both sides.

-6x + 15 - 15 = -69 - 15

-6x = - 84

Divide by - 6

-6x/-6 = - 84/-6

x = 14

But what you want is

-6x + 15

-6*14 + 15

-84 + 15

-69

-6x + 15 = - 69

when x = 14 which is usually what you are asked.

5 0
3 years ago
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