HELP PLEASE!! What are the domain and range of each relation? Drag the answer into the box to match each relation

Answers

Answer 1

Answer:

Answer: (1) The domain and range of figure is shown in option 3. (2) The domain and range of the coordinate pairs is shown in option 2.

Explanation:

(1)

The values of x for which the function is defined are the domain of that function and range is the resultant values of the function at different value of x.

From The given figure it is noticed that the coordinates of the points are,

$(-3,1),(-3,-4),(-1,1),(1,-1),(4,4)$

A coordinate pair is defined as (x,y).The values of x are -3,-3,-1,1,4. All sets contains only distinct elements so repetition of elements is not allowed.

Domain = {-3,-1,1,4}

The values of y are 1,-4,1,-1,4.

Range = {-4,-1,1,4]

So the correct option is third.

(2)

The given coordinates are,

$(-4,3),(-4,4),(-3,1),(1,1)$

The values of x are -4,-4,-3,1.

Domain = {-4,-3,1}

The values of y are 3,4,1,1.

Range = {1,3,4}

Therefore the correct option is (2).

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Please help ill give 10 points and a brainly to who ever who can answer this. thanks!!!

Answers

Answer:

Step-by-step explanation:

Does a triangle with the lengths 12, 18, and 2 exist

Answers

Answer:

yes

Step-by-step explanation:

I got it right

Susu is solving the quadratic equation 4x2 – 8x – 13 = 0 by completing the square. Her first four steps are shown in the table.In which step did Susu first make an error?

Step 1
Step 2
Step 3
Step 4

Answers

In the question "Susu is solving the quadratic equation 4x2 – 8x – 13 = 0 by completing the square. Her first four steps are shown in the table. In which step did Susu first make an error?" Susu made her first error in step 2, when she factored out 4 she is supposed to divide 8x by 4. Thus the correct expression for step 2 should be 4(x^2 - 2x) = 13 To complete the solution for the equation: 4(x^2 - 2x + 1) = 13 + 4(1) 4(x - 1)^2 = 13 + 4 4(x - 1)^2 = 17 (x - 1)^2 = 17/4 x - 1 = +/- sqrt(17/4) x = 1 +/- sqrt(17) / 2

Answer:B

Step-by-step explanation:

A set of equations is given below: Equation C: y = 7x + 12 Equation D: y = 7x + 2 Which of the following best describes the number of solutions to the given set of equations? One solution Two solutions Many solutions No solution

Answers

There is no solution. If you sub in either equation for y you get =0 meaning there is no solution :) hope this helps

Answer:

its none i got it right

Step-by-step explanation:

In 2006, there were 2,573 computer viruses and other security incident. During the next 7 years, the number of incidents increased by about 92% each year.

Answers

Answer:

Total number of virus after 7yrs= 247484.7 virus

Step-by-step explanation:

Total number of virus after 7yrs = 2573(1+0.92)⁷ = 247484.7 virus

8- 4 1/2 a 31/2 b 3 c4 d 41/2

Answers

8 - 4 1/2 =
8 - 9/2 =
16/2 - 9/2 =
7/2 =
3 1/2

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