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vlada-n [284]
3 years ago
8

Which could be the entire interval over which the function,

Mathematics
1 answer:
Marrrta [24]3 years ago
3 0

Answer:

(-2, 1)

Step-by-step explanation:

Hi Juliadayx! How are you?

Well, maybe you already heard about the domain and the range of a function.  

The domain is the set of values that the independent variable can take (usually referred to as the letter "x"), while the range is the set of values that the dependent variable takes, which is called f(x) or function of x.

In this case, the exercise asks you to evaluate for which values of “x” (right column of the table), the function “f(x)” takes positive values (left column of the table), the positive values also include zero. And in this case you can see that the function f(x) is only positive for the values of "x": -2, -1, 0 and 1. Therefore, the answer is the entire interval (-2, 1).

I hope I've been helpful!

Regards!

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Which statement about the angle measures is true?
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Answer:

Option (4)

Step-by-step explanation:

By the property of exterior angle of a triangle,

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In the triangle ABC,

∠ACD is an exterior angle and ∠BAC and ∠ABC are the opposite interior angles.

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5 0
3 years ago
A survey of 100 high school students provided this
HACTEHA [7]

Answer:

35/100

Step-by-step explanation:

You have to find how many juniors there are, so if you add 13, 20, and 2 you get 35. For the denominator you have to find the total number of students, so just add all of the numbers together to get 100. So there is a 35/100 chance that a randomly selected student is a junior.

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1 year ago
What is the difference between the following two regression​ equations? Choose the correct answer below.
olga55 [171]

Answer:

The correct option is (A). The first equation is for sample​ data; the second equation is for a population.

Step-by-step explanation:

According to the scenario, the following would be represented as a sample and the population

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and

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8 0
2 years ago
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dexar [7]

Answer:

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3 0
2 years ago
19.5+24+7.5=19.5 +24= +24=
ozzi

Answer:

43.5=67.5  

Step-by-step explanation:

19.5+24=43.5

43.5+7.5=51

=

19.5+24= 43.5

43.5+24=67.5

8 0
2 years ago
Read 2 more answers
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