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3 years ago

Can somebody tell me the Domain and range for this problem?? Thanks

Mathematics

2 answers:

Makovka662 [10]3 years ago

8 0

Answer:

I'm pretty sure the domain is -Infinity, 2 and the range is -Infinity, 1

I may be wrong though

Step-by-step explanation:

grin007 [14]3 years ago

7 0

Answer:

Domain:

( − ∞ , − 2 ) ∪ ( − 2 , ∞ ) , { x | x ≠ − 2 }

Range: 

( − ∞ , 1 )∪ ( 1 , ∞ ) ,{ y | y ≠ 1 }

Step-by-step explanation:

Find the domain by finding where the equation is defined. The range is the set of values that correspond with the domain.

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7 - 3 y=34 what does y equal

IRINA_888 [86]

Subtracting 7 and dividing by -3 on both sides shows us that y = -9

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tamaranim1 [39]

For some reason, the value of "w" is not supplemented into the equation, which is weird, but whatever. I will answer the problem for you.

The answer you are looking for is -5.

Solution/Explanation:

Writing out the expression first

-7/3x+y²

Substituting the given values of the variables, only "x" and "y"

-7/3(6)+(-3)²

Simplifying

(-7/3)(6)=-14

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So, we will come up with -14+9.

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So, therefore, the final answer to this problem is -5.

Hope this helped answer your question for you. Good day to you.

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3 years ago

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A state vector X X for a four-state Markov chain is such that the system is four times as likely to be in state 2 as in 4, is no

Vesna [10]

All the components in the state vector need to sum to 1. You're given that component corresponding to state 1 is 0.2, and that the component for state 3 is 0.

That leaves states 2 and 4, for which you're told that the component for state 2 is four times as large. If $x_i$ is the component for state $i$ , then you have

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3 0

4 years ago

A concrete patio is

astra-53 [7]

The length of concrete patio is 6.5 feet which is less than given 7 foot picnic table. So the concrete slab is not enough to fit a 7 foot picnic table

Solution:

Given that concrete patio is $5\frac{2}{3}$ feet wide

Area of concrete patio = $36\frac{2}{3}$ square feet

Therefore,

$\texttt{Width of concrete patio = }5\frac{2}{3}=\frac{5\times 3+2}{3}=\frac{17}{3}feet\\\\\text{Area of concrete patio = }36\frac{2}{3}=\frac{36\times 3+2}{3}=\frac{110}{3}feet^2$

Let us find the length of concrete patio

Concrete patio is usually of shape rectangle

Area of concrete patio = length x width

$\frac{110}{3} = length \times \frac{17}{3}\\\\length = \frac{110}{3} \times \frac{3}{17}\\\\length = \frac{110}{17} = 6.4705 \approx 6.5$

Therefore length of concrete patio is 6.5 feet

So it cannot fit the 7 foot picnic table. Since the length of concrete patio is 6.5 feet which is less than given 7 foot picnic table

4 0

3 years ago

ok so im doing a math quiz and i need to turn it in before 2:40 can you tell me the answer |-3-x|-2=5

devlian [24]

Answer:

X1 =-10, X2= 4

Step-by-step explanation:

|-3-x|-2=5

|-3-x|=5+2

|-3-x|= 7

-3-x=7

-4-x=-7

Then slove for X

8 0

4 years ago