Mathematics High School

Which function has a domain where x + 3 and a range where y2?
O fx)=
(x-5)
(x+3)
2(x+5)
O fx)=
(x+3)
O fx)=
2(x+5)
(x-3)
ORX)=(x-3)
(x+5)

Which Function Has A Domain Where X + 3 And A Range Where Y2?O Fx)=(x-5)(x+3)2(x+5)O Fx)=(x+3)O Fx)=2(x+5)(x-3)ORX)=(x-3)(x+5)

Answers

Answer 1

Answer:

the second choice or B would be the answer

Answer 2

The function that has a domain where x ≠ 3 and a range where y ≠ 2  are:

f(x) = 2 (x + 5) / (x - 3)

f(x) = 2 (x + 5) / (x - 3)

What is a function?

A function has an input and an output.

A function can be one-to-one or onto one.

It simply indicated the relationships between the input and the output.

Example:

f(x) = 2x + 1

f(1) = 2 + 1 = 3

f(2) = 2 x 2 + 1 = 4 + 1 = 5

The outputs of the functions are 3 and 5

The inputs of the function are 1 and 2.

We have,

The domain of a function consists of all the possible values of x for which the function is defined, and the range of a function consists of all the possible values of y that the function can take.

Now,

f(x) = 2 (x + 5) / (x - 3)

The denominator x - 3 cannot be equal to zero, so x cannot be equal to 3.

Therefore,

The domain of the function is all real numbers except x = 3,

or (-∞, 3) U (3, ∞).

To find the range, we need to consider what values of y the function can take for different values of x.

As x approaches 3 from either side, the value of the function becomes increasingly large (positive infinity for x approaching 3 from the right, and negative infinity for x approaching 3 from the left).

This means that the function has a vertical asymptote at x = 3, and the range of the function is all real numbers except y = 2, or (-∞, 2) U (2, ∞).

And,

f(x) = 2 (x + 5) / (x - 3)

The only value of x that makes the denominator x - 3 equal to zero is x = 3. Therefore,

The domain of the function is all real numbers except x = 3, or

(-∞, 3) U (3, ∞).

To find the range, we again consider what values of y the function can take for different values of x.

As x approaches 3 from either side, the value of the function approaches positive or negative infinity (depending on the sign of x - 3).

This means that the function has a vertical asymptote at x = 3, and the range of the function is all real numbers except y = 2, or (-∞, 2) U (2, ∞).

Therefore,

Both functions have the same domain and range, and both satisfy the conditions of having a domain where x is not equal to 3 and a range where y is not equal to 2.

Learn more about functions here:

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Related Questions


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Answers

Answer:

he made $360

Step-by-step explanation:

25% of 240

240 × 25 ÷ 100 = 60

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Answers

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M

Step-by-step explanation:

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140
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Answers

The answer is A. 50

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Answers

Answer:

897.63 hi hi hihi hi hi hi hi hi hi

Answer:

860$

Step-by-step explanation:

amount of money he earn per hour: 10.75$

No. of hours he worked this week: 33 hours

no. of hours he worked next week: 47 hours

total hours he worked: 33+47 = 80

now,

total amuont of money he makes= 10.75×80

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Answers

Answer:

7

Step-by-step explanation:

13.23 = 10

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Answer:

13.2-2.6=10.6

Step-by-step explanation:

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Answers

The answer is A=$9.90

Answer:

A

Step-by-step explanation:

Each candy bar is $1.10

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Answers

There are four rectangles and 2 squares.

Let’s start with the four rectangles.
4 [ 2x(x)]
4 [ (2*7)(7)] = 392 cm^2
______________

Next, let’s find the SA for the two squares.
2 [(2x)^2]
** I need to be clear that both the 2 and the x in the parentheses are squared because the square, of course, is a “perfect square”. This was probably obvious and needless to say, haha oh well.
Next step: plug in values
2 [ [2(7)]^2 ] = 392 cm^2

TOTAL: 392+392 = 784 cm^2

Wow I should have realized the the 4 rectangles are the area as the two squares.

Good luck to you!
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Answers

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Answers

Step-by-step explanation:

Equation 1

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Answers

Answer:

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Step-by-step explanation:

The solution of the two functions is their point of intersection. Looking at the graph provided, the two functions intersects at the point (2, 5).

Answer:

(2,5)

Step-by-step explanation:

Hey,

Where the two lines intersect is your solution. You can see that at (2,5) both lines meet and therefore it's a solution.

Hope this helps :)

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Answers

Answer:

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Step-by-step explanation:

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Answer:

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Step-by-step explanation:

Since all of the sides are equal, you just need to multiply 11 with 4.

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or

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Answer:

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Answer:

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Answer:

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Answers

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Answers

Answer:

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Step-by-step explanation

1. divide 20.25 by 3.

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3. divide 6.75 by 3.

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Answers

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Step-by-step explanation:


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Answer:

Step-by-step explanation:

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Answers

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Answers

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167

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Answers

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---

hope it helps

Answer:

Step-by-step explanation:

Find the prime factorization of each number

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The LCM will be the product of highest occurring primes, in this case

2*2*2*3*3*5=360

So the LCM is 360

Please answer and i'll do what ever you want! also brainleast and 100 points included


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a (−4.5,1.75)


b(−4.25,1.5)

c(−4.5,1.5)

d(−4.75,1.75)

Answers

Use the second equation. Replace x with the answer choices and if it equals the y value than that is the answer:

Y = x + 6

-4.5 + 6 = 1.5

The answer would be C. (-4.5,1.5)

Answer:

c(−4.5,1.5) is your answer

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Step-by-step explanation:

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