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LekaFEV [45]
3 years ago
8

True or false: f(x) is a function A. True B. False

Mathematics
2 answers:
Cloud [144]3 years ago
4 0
True because every x have one f(x) value
Mama L [17]3 years ago
3 0

Answer:

True

Step-by-step explanation:

This is one to one relation, therefore it is a function

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492.3069 rounded to the nearest thousandths
Nookie1986 [14]
The answer to this question is 492.307
6 0
3 years ago
How to solve this problem?
777dan777 [17]

Answer:

Can not be determined.

Step-by-step explanation:

We can easily notice that the limit is x tends to infinity, whereas x is not present in the given function, we are given (1 + 1/n). So we can not evaluate the given limit for x as parameter, we must have some function of x to solve this problem.

Hence, option C is correct i.e. the limit can not be determined.

5 0
3 years ago
Which of the following represents a function
Oksana_A [137]

Answer:

(2,3),(4,3),(-2,-3),(-4,-3)

Step-by-step explanation:

A function is defined as a relation in which each domain element (x-value) is paired with exactly one range element (y-value).

This means that each value we input for x must have only one possible output. If the same x-value yields more than one y-value, it is not a function.

The correct answer, as shown above, meets the criteria of a function, as each x-value is shown to produce exactly one y-value. In this set of ordered pairs, if x = 2, then y = 3, and if x = -2, then x = -3.

A set of ordered pairs is not a function if there are ordered pairs with the same x-values but different y-values.

In the other sets of ordered pairs, one x-value has more than one possible y-value. Let's use the last set as an example:

(5,1),(5,2),(5,3),(5,4)

Inputting 5 as x produces four different y values; there is no one y value for the x-value. y could equal 1, 2, 3, or 4.

6 0
2 years ago
Two angles are complementary. One angle mesurses 50 degrees. What is the measure of the other angle?
irina [24]
Complimentary angles always equal 90° so the answer is C) 40°.

Hope this helps! :)
6 0
3 years ago
Sin^2(alpha) + cos^2(alpha)=? Fast plz sir is asking me rn lol
Crazy boy [7]

Answer:

the answer is 1

hope it helps

4 0
4 years ago
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