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Elan Coil [88]
3 years ago
12

(04.01) Which point could be removed in order to make the relation a function? (4 points) {(0, 2), (3, 8), (−4, −2), (3, −6), (−

1, 8), (8, 3)} (8, 3) (3, −6) (−1, 8) (−4, −2)
Mathematics
2 answers:
umka21 [38]3 years ago
7 0
A function will not have any repeating x values...it can have repeating y values, just not the x ones

{(0,2),(3,8),(-4,-2),(3,-6),(-1,8),(8,3)}
u would have to remove one of the sets of points that has 3 as its x value....so either remove (3,8) or (3,-6)....because with both of them in there, u have repeating x values
Daniel [21]3 years ago
6 0

Answer:

<h2>(3,8)</h2>

Step-by-step explanation:

If you remove point (3,8), the relation becomes a function because this point is the one that violates the definition of function.

If you decide to remove (3,-6), you still would have two points with the same domain element with two different range elements.

So, the most clever move here is to remove (3,8), because that way you would have (3,-6) repeating itself twice, which doesn't matter, because both expresse the same point.

Therefore, the point you need to remove in order to get a function is (3,8)

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Aditi can walk 1.7 miles in half an hour. At the same constant speed, how many hours would it take her to walk 17 miles?
blondinia [14]

Answer:

It takes aditi 5 hours to walk 17 miles.

Step-by-step explanation:

First, find her speed in miles per hour.

1.7 miles in half an hour.

1.7 * 2 = 3.4

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To find the time, use the distance formula.

Distance = rate * time

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5 = time

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2 years ago
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answer: 5 dogs

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3 years ago
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kakasveta [241]
Substitute (-11) in for x. You will get 2(-11)-19. Then, use the order of operations to get -22-19=
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Hope that helps!
3 0
3 years ago
For a regular 30-sided polygon, what is the degree of rotation? enter your answer in the box. °
Crank

For a 30 sided regular polygon, We can divide the polygon (30 sides) into 30 inscribed triangles  with central vertex angles of = \frac{360}{30} =12^{o}.

This central vertex angle of <u>12 degrees</u> is the degree of rotation for a 30 sided polygon.

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6 0
3 years ago
Read 2 more answers
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ad-work [718]

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But it would be 16c +2f +13 .

Step-by-step explanation:you need to combine like terms

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Hope it helps .

7 0
3 years ago
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