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Artyom0805 [142]
3 years ago
10

What are the domain and range of each relation? Drag the answer into the box to match each relation. A mapping diagram. Element

x contains negative 2, negative 1, 0, and 2. Element y contains negative 4, negative 2, and 2. Negative 2 maps to negative 4. Negative 1 maps to negative 2 and 2. Zero maps to negative 4. Two maps to 2. x y −4 −2 −2 1 1 4 4 4 Domain: {−4, −2, 1, 4} Range: {−2, 1, 4} Domain: {−2, −1, 0, 2} Range: {−4, −2, 2} Domain: {−4, −2, −1} Range: {−2, 0, 1}

Mathematics
1 answer:
ra1l [238]3 years ago
7 0

Answer:

Domain: {−2, −1, 0, 2} Range: {−4, −2, 2}

Step-by-step explanation:

We have been given a mapping diagram as shown below:

X Y

-2 -4

-1 -2

0 2

2


For better view, you can check the attached mapping diagram.

From that diagram we have to find domain and range.

Domain contains only x values so domain will be:

Domain: {-2,-1,0,2}

Range contains only y values so range will be:

Range: {-4,-2,2}

We see that only third choice matches obtained values of domain and range.

Hence final answer is  Domain: {−2, −1, 0, 2} Range: {−4, −2, 2}

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Answer:

Option D

Step-by-step explanation:

The equation to predict the amount saved is

y = 6x ^ 2 + 75x + 200.

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y = 6 (25) ^ 2 +75 (25) +200\\\\y = \$\ 5,825

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3 0
3 years ago
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natulia [17]

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Step-by-step explanation:

5 0
3 years ago
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Answer:

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3 0
2 years ago
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Olin [163]
Answers: 
<u>Question 19:</u> 177 bpm
<u>Question 20:</u> 95˚F

Explanations:
<u>Question 19:</u>
You had the formula set up properly like this:
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<u>Question 20:</u>
You had the formula set up correctly again, and merely used the wrong sign when adding 32. 
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This is where you went wrong. You subtracted 32 from 63 when you should have added it. (See red circle on your subtraction.)
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3 years ago
What are the solutions to the following equation? select all that apply. 0= x^2 - x + 5
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Answer:

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Step-by-step explanation:

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