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nasty-shy [4]
3 years ago
5

3.An increasing linear function with independent variable x and dependent variable y approaches the point (−1, 1). If this funct

ion is defined only when x is greater than −1 and y is greater than 1, what are the domain and range of this function?
A.The domain is (−1,+[infinity]) and the range is (−1,+[infinity]).


B.The domain is (−1,+[infinity]) and the range is (1,+[infinity]).


C.The domain is (1,+[infinity]) and the range is (−1,+[infinity]).


D.The domain is (1,+[infinity]) and the range is (1,+[infinity]).



4.The function y=3x−6 is defined for all values of y less than 12. Determine the value of x that corresponds to the upper boundary y=12.


A.18


B.6


C.2


D.54


5.The function y=2x+5 is defined for every y-value that is not less than 11. What is the domain of this function?


A.(−[infinity], 3)


B.[3,+[infinity])


C.(3,+[infinity])


D.(−[infinity], 3]
Mathematics
1 answer:
lakkis [162]3 years ago
7 0

Answer:

3.

C. The domain is (1,+[infinity]) and the range is (-1,+[infinity])

4.

B. 6

5.

A. (-[infinity], 3)

Step-by-step explanation:

The Linear function has one independent and one dependent variable. The value of dependent variable can be found by taking the equation equals to 0. The domain function is set to analyse the range. The range can be set as -1 to 1. Any number between this is acceptable but outside this is not considered in the domain.

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1 - 2/3 = ? Pls help me i don’t know what this means
ElenaW [278]

Answer:

1/3

Step-by-step explanation:

Simplify the following:

1 - 2/3

Put 1 - 2/3 over the common denominator 3. 1 - 2/3 = 3/3 - 2/3:

3/3 - 2/3

3/3 - 2/3 = (3 - 2)/3:

(3 - 2)/3

3 - 2 = 1:

Answer:  1/3

3 0
3 years ago
robert slices a large loaf of bread to make 12 sandwiches. he makes 3 turkey sandwiches and 5 veggle sandwiches. the rest are ha
sdas [7]

Step-by-step explanation:

first, add 3 and 5 together to get the sandwiches robert already made. so you should get 8.

Now, subtract 12 and 8 to get the ham sandwiches (the rest). you should get 4.

So, 4 ( the ham ) should be fractured by 12 ( all kinds of sandwiches robert already made. now your final answer should be :

4/12

How do you write it:

3 + 5

= 8

= 12 - 8

= 4

= 4/12 #

now, 4/12 is already correct. however, you may have to simplify the equation. so now, your final answer should be:

1/3

(my english is not so good so i hope you can understand my explanation well enough.)

<3

7 0
1 year ago
IS THIS CORRECT PLEASE
IceJOKER [234]

Answer:

yes

Step-by-step explanation:

pic above

6 0
2 years ago
Read 2 more answers
What is equivalent to 3 radical 8
klemol [59]

Answer:

Equivalent 3\sqrt{8}=6\sqrt{2}

Step-by-step explanation:

Given: 3 radical 8

Mathematically 3 radical 8 can be written as 3\sqrt{8}

We have to find an equivalent to 3\sqrt{8}.

Given expression can be written as ,

3\sqrt{8}=3\sqrt{4 \times 2}

On further simplification, we get,

3\sqrt{4 \times 2}=3(\sqrt{4} \sqrt{2} )

We know \sqrt{4}=2

further simplification gives,

3\sqrt{8}=6\sqrt{2}

Thus, Equivalent 3\sqrt{8}=6\sqrt{2}


7 0
3 years ago
6/x = x-1<br> that 6overx = x-1
Juliette [100K]
6/x = x-1

Multiply x by both sides

6= x(x-1)

Set x and x-1 equal to 6

x = 6, x = 1+6 = 7
6 0
3 years ago
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