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Feliz [49]
4 years ago
9

Only the function represented by graph has an inverse function.

Mathematics
2 answers:
adell [148]4 years ago
5 0

Answer:

  2

Step-by-step explanation:

Only graph 2 shows a function that passes the horizontal line test. The other graphs will cross a horizontal line multiple times, meaning the function does not have an inverse.

miskamm [114]4 years ago
3 0

Answer:

<h2>Graph 2: the linear function.</h2>

Step-by-step explanation:

A function is invertible if its bijective: injective and surjective at the same time. But, graphically exist the horizontal line test to know if the function is injective,  i.e., one to one: one element of the domain has a unique element in the image set.

So, in this case, the only function that can be cut once by a imaginary horizontal line is graph number 2. If we draw a horizontal line in other options, it will cut them in more than one point, meaning that they are not injective, therefore, not invertible.

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It takes a person 50 minutes to get to campus. He spends t minutes walking to the bus stop and the rest of the time riding the b
amid [387]

Answer:

16.2

Step-by-step explanation:

cause. ur a noob at math

8 0
3 years ago
A basketball player has made​ 70% of his foul shots during the season. If he shoots 3 foul shots in​ tonight's game, what is the
yulyashka [42]

Answer:

There is a 34.3% probability that he makes all of the​ shots.

Step-by-step explanation:

For each foul shot that he takes during the game, there are only two possible outcomes. Either he makes it, or he misses. This means that we use the binomial probability distribution to solve this problem.

Binomial probability distribution

The binomial probability is the probability of exactly x successes on n repeated trials, and X can only have two outcomes.

P(X = x) = C_{n,x}.p^{x}.(1-p)^{n-x}

In which C_{n,x} is the number of different combinatios of x objects from a set of n elements, given by the following formula.

C_{n,x} = \frac{n!}{x!(n-x)!}

And p is the probability of X happening.

In this problem we have that:

n = 3, p = 0.7

What is the probability that he makes all of the​ shots?

This is P(X = 3).

P(X = x) = C_{n,x}.p^{x}.(1-p)^{n-x}

P(X = 3) = C_{3,3}.(0.7)^{3}.(0.3)^{0} = 0.343

There is a 34.3% probability that he makes all of the​ shots.

7 0
4 years ago
HELP PLEASE <br><br> Answer choices <br><br> A). 12<br><br> B). 2<br><br> C). 6<br><br> D). 25/3
I am Lyosha [343]
That is 6 I believe

3 squared equals 9
9*2=18
18/3=6
4 0
3 years ago
4.
Ivenika [448]

Answer: The non solutions of the inequality are A and D.

Step-by-step explanation:

3 0
3 years ago
7=3-x/2 what is the steps to solve this problem
Bond [772]

Answer:

Step-by-step explanation:

multiply each side by 2

subtract 3 from each side

multiply each side by -1

3 0
3 years ago
Read 2 more answers
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