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3 years ago

Plz help me with this G(x) F(x)

Mathematics

2 answers:

Ann [662]3 years ago

8 0

Answer:

The domains are the same expect for the point x = -3 where f(x) is undefined.

Step-by-step explanation:

Tatiana [17]3 years ago

6 0

Answer: f(x) D: x > -3

g(x) D: x ≥ -3

Step-by-step explanation:

Graph: f(x) has an asymptote at x = -3, so the domain is: x > -3

Equation: g(x) = √(x + 3) + 1 has a domain of x + 3 ≥ 0 --> x ≥ -3

I am not sure what the dropbox options are so I will provide 2 possible answers:

The domain of the function f(x) is greater than the domain of the function g(x)

The domain of the function g(x) is less than the domain of the function f(x)

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10th term of an= 20-2n

Dmitry [639]

Answer:

We have that $a_{n} = 20-2n$

Step-by-step explanation:

We have just to replace n=10 on the general equation

$a_{10} = 20-2×10$

Therefore:

$a_{10} = 0$

8 0

3 years ago

Need help please. I don't know

Natali [406]

$f(3)=3+1=4$

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3 years ago

Show that the relation R consisting of all pairs(x, y)such that x and y are bit strings of length three or more that agree in th

Mice21 [21]

Answer:

See proof below

Step-by-step explanation:

An equivalence relation R satisfies

Reflexivity: for all x on the underlying set in which R is defined, (x,x)∈R, or xRx.
Symmetry: For all x,y, if xRy then yRx.
Transitivity: For all x,y,z, If xRy and yRz then xRz.

Let's check these properties: Let x,y,z be bit strings of length three or more

The first 3 bits of x are, of course, the same 3 bits of x, hence xRx.

If xRy, then then the 1st, 2nd and 3rd bits of x are the 1st, 2nd and 3rd bits of y respectively. Then y agrees with x on its first third bits (by symmetry of equality), hence yRx.

If xRy and yRz, x agrees with y on its first 3 bits and y agrees with z in its first 3 bits. Therefore x agrees with z in its first 3 bits (by transitivity of equality), hence xRz.

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3 years ago

If the line you graph is exactly the same as the first one, how many solutions do you

Aleks04 [339]

I think it’s infinitely many

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3 years ago

Antonius the chef wants to cook several batches of lasagna and spaghetti for his restaurant. He plans to use at least 4.54.5 kil

yaroslaw [1]

Answer: No he does not meet both of his expectation by cooking 10 batches of spaghetti and 4 batches of lasagna.

Step-by-step explanation:

Since here S represents the number of batches of spaghetti and L represents the total number of lasagna.