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-Dominant- [34]
3 years ago
12

Which of the following polynomial functions is graphed below?

Mathematics
1 answer:
natali 33 [55]3 years ago
7 0

Answer:

correct answer is D

Step-by-step explanation:

just did it on apex

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Lines m, l, and n are cut by transversal t. At the intersection of lines m and t, the uppercase left angle is angle 1 and the up
KengaRu [80]

Answer:

Which lines, if any, are parallel?

✔ m and n

What justifies your answer?

✔ converse of same side interior angle theorem

Step-by-step explanation:

7 0
3 years ago
Use the following statement to answer parts ​a) and​ b). One hundred raffle tickets are sold for​ $3 each. One prize of ​$500 is
Vesna [10]

Using the expected value of a discrete distribution, it is found that:

a) His expected value is of -$2.5.

b) The fair price of a ticket is of $0.5.

<h3>What is the mean of a discrete distribution?</h3>

The expected value of a discrete distribution is given by the <u>sum of each outcome multiplied by it's respective probability</u>.

In this problem, the distribution for the net value of the ticket is:

  • P(X = 497) = 1/1000.
  • P(X = -3) = 999/1000.

Item a:

The expected value is given by:

E(X) = 497\frac{1}{1000} - 3\frac{999}{1000} = -2.5

His expected value is of -$2.5.

Item b:

With an unknown ticket price, the distribution is:

  • P(X = 500 - x) = 1/1000.
  • P(X = -x) = 999/1000.

The game is fair if E(X) = 0, hence:

\frac{500 - x}{1000} - \frac{999x}{1000} = 0

0.5 - x = 0

x = 0.

The fair price of a ticket is of $0.5.

More can be learned about the expected value of a discrete distribution at brainly.com/question/24855677

6 0
2 years ago
In the polynomial below, what number should replace the question mark to produce a difference of squares?
Stella [2.4K]
A polynomial is an algebraic equation that consists of more than one term. Otherwise, it is called a monomial. The technique in producing a difference of the squares is completing of the squares method. For a quadratic formula with a general form of ax2 + bx + c = 0, you can determine c such that the formula could be factored into two monomials. The equation would be (b/2)^2.

For example, if the equation is x^2 + 2x+ __ = 0, c is solved as follows:

c = (2/2)^2 = 1

The equation would be x^2 + 2x +1 = 0. When you simplify and factor it out, the equation would become (x+1)^2 = 0.
3 0
3 years ago
Consider the expressions 5 + 8k and 8k + 5. Determine why the expressions are equivalent.
Anton [14]

Answer:

Step-by-step explanation:

1. equivalent

2. 29

3.equivalent

4 0
3 years ago
EASY POINTS!!
zepelin [54]

Answer: True

Step-by-step explanation:

It passes the vertical line test, no two points are on the same x value

8 0
2 years ago
Read 2 more answers
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