What are the domain and range of the function {(5, 3), (7, 1), (11, –2), (4, 9), (–2, 4)}? A.

Domain: {3, 1, 9, 4}; Range: {5, 7, 11, 4, }

B.
Domain: {5, 7, 11, 4, }; Range: {3, 1, 9, 4}

C.
Domain: {5, 7, 11, 4, –2}; Range: {3, 1, –2, 9, 4}

D.

Domain: {3, 1, –2, 9, 4}; Range: {5, 7, 11, 4, –2}

Answers

Answer 1

Answer: Answer is C. Set of first part of the binary set is domain and second part of it is range. So the domain will be {5, 7, 11, 4, –2} and the range will be {3, 1, –2, 9, 4}

Answer 2

Answer:

Answer:

Domain: {5, 7, 11, 4, –2}; Range: {3, 1, –2, 9, 4}

Step-by-step explanation:

The domain is the X value or the independent in put.

Range is the Y values, or the Dependant input.

Hope this helps!

A.W.E.S.W.A.N

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3x+4y=5 2x-5y=8
Is this consistent and independent, consistent and dependent, or inconsistent

Answers

3x + 4y = 5
2x - 5y = 8

To answer this question, we need to put both of these equations into Slope-Intercept form, or in other words, solve for y.

3x + 4y = 5 Subtract 3x from both sides
4y = -3x + 5 Divide both sides by 4
y = $-(3)/(4)$ + $(5)/(4)$

2x - 5y = 8 Subtract 2x from both sides
-5y = -2x + 8 Divide both sides by -5
y = $(2)/(5)$ - $(8)/(5)$

When you look at the two equations, you can see that their slopes are completely different, so they aren't parallel, or inconsistent. Since $(2)/(5)$ is not the same as $-(3)/(4)$ , they aren't the same line, or dependent. So, the only option left is that they are consistent and independent.

Solve and graph

-7.5k is less than or equal to -82.5

Answers

Answer:

$k\leq 11$

Step-by-step explanation:

I do not have a physical graph with me, so I'll only be able to solve the inequality.

If $$-7.5k \geq -82.5$,$ we can solve this inequality for $k$ as follows:

Divide both sides of the inequality by $-7.5$ :

$k \leq (-82.5)/(-7.5)$

Simplifying the right side:

$k \leq 11$

So, the solution to the inequality $-7.5k \geq -82.5\) = \(k \leq 11$ .

Describe the multiplication pattern and find the next two terms. 25; 100; 400; 1600; 6400; . . .

A.The first term is 25. Each term is multiplied by 5. The next 2 terms are 32,000 and 160,000.

B.The first term is 25. Each term is multiplied by 4.
The next 2 terms are 25,600 and 102,400.

C.The first term is 25. Each term is multiplied by 4.
The next 2 terms are 2560 and 10,240.

D.The first term is 25. Each term is multiplied by 5.
The next 2 terms are 3200 and 16,000.

Answers

Answer is B

25 × 4 = 100
100 × 4 = 400
400 × 4 = 1600
1600 × 4 = 6400
6400 × 4 = 25600
25600 × 4 = 102400

If you work 8 hours per day, how long would it take you to build 10 doghouses?

Answers

The question is asking to state the duration that would it take you to build 10 doghouse if you work 8 hours per day, base on my research and further analysis, I would say that the answer would be 60 hours, because 6 hours is one dog house. I hope you are satisfied with my answer and feel free to ask for more

The value of the expression StartFraction 2 x squared Over x EndFraction plus x (100 minus 15 x) when x = 5 is