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Ugo [173]
3 years ago
6

Which relation is also a function? A, B, C, or D?

Mathematics
2 answers:
andrew-mc [135]3 years ago
8 0

Answer:

AorD

srry if im wrong its not B because some of them are not compatible

Step-by-step explanation:

bija089 [108]3 years ago
7 0
<h3>Answer: Choice D</h3>

===================================================

Explanation:

To have a function, we cannot have repeated x values. Put another way, we can't have any input go to more than one output. Choices A through C are not functions because....

  • Choice A has x = 10 go to more than one y output.
  • Choice B has x = 2 go to more than one y output.
  • Choice C has x = 4 go to multiple y outputs.

Only choice D has each x value listed one time. We don't have any repeated x values. Any x input leads to exactly one y output. This is why choice D is a function.

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Ainat [17]

Answer:

B-44

Step-by-step explanation:

It is B because it is a square so 12 units would be on both sides. 12*2+10*2

6 0
3 years ago
2. At Burger World, you can buy a party platter of 25 burgers for $75. What
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3 years ago
Blueberry high-fiber muffins contain 51 % dietary fiber by mass. If a package with a net weight of 18 oz contains six muffins, h
8_murik_8 [283]

Answer:

In each muffin there are 1.53oz

Step-by-step explanation:

The first step is to get the weight of just one muffin. If the package contains six muffins we must divide the total weight by six.

weight_{unit}=\frac{18oz}{6}=3oz

The weight of just one muffin is 3oz.

Now, the problem says that blueberry high-fiber muffins contain 51 % dietary fiber by mass, which means that we must calculate the 51% of 3oz. We must take into account that 51% equals 51/100 which is 0.51. The equation would be:

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6 0
4 years ago
Let f(x)=√3x and g(x)=x-6 What's the smallest number that is in the domain of fog?
yaroslaw [1]

9514 1404 393

Answer:

  6

Step-by-step explanation:

Maybe you have ...

  f(x) = √(3x)

  g(x) = x-6

Then ...

  f(g(x)) = √(3(x -6))

The square root function is only defined for non-negative arguments, so we require ...

  3(x -6) ≥ 0

  x -6 ≥ 0 . . . . . divide by 3

  x ≥ 6 . . . . . . . . add 6

The smallest number in the domain of f(g(x)) is x = 6.

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jenyasd209 [6]

Answer:

12

Step-by-step explanation:

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