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2 years ago

U.S. Birth Rate, 1950-2000

1 answer:

3 0

Using it's concept, it is found that the correct option regarding whether the relation is a function is given by:

b. Yes, each year is paired with only one value for the birth rate.

<h3>When a relation represents a function?</h3>

It represents a function if <u>each value of the input is mapped to only one value of the output</u>.

In this problem, the inputs are the decades(1950 to 2000), and each has only one rate, hence it is a function and option b is correct.

More can be learned about functions at brainly.com/question/12463448

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Can I get help on this one

ivann1987 [24]

Answer:

150

Step-by-step explanation:

The angle as a whole is 180 degrees. 150 and 30 are supplementary angles because they add up to equal 180.

5 0

3 years ago

In algebra, we often study relationships where a change to one variable causes change in another variable. Describe a situation

vampirchik [111]

Answer:

A familiar situation is: cost of books you pay for versus the quantity of books bought.

Cost of books ($) and quantity of books are directly proportionally related in the situation.

The graph will look like the graph in the attachment below.

A quantity (dependent variable) will change constantly in relation to another quantity (independent variable) if the relation is a proportional relationship.

A familiar situation for example can be the cost you pay for books will be directly proportional or dependent on the number of books you bought.

That is:

Number of books = independent variable

Cost ($) = dependent variable

A change in the number of books will cause a change in the cost you will pay for buying books.

This shows a direct proportional relationship between the two quantities.

On a straight line graph, the graph will be a proportional graph showing number of books on the x-axis against cost ($) you pay on the y-axis.

Therefore:

A familiar situation is: cost of books you pay for versus the quantity of books bought.

Cost of books ($) and quantity of books are directly proportionally related in the situation.

Step-by-step explanation:

hope this helps cutey ;)

3 0

3 years ago

Please help asap,the first person will get the brianlist plz,answer all of the 5 questions

almond37 [142]

Step-by-step explanation:

1:d

2:c

3:a

5:b

i think so

7 0

3 years ago

Read 2 more answers

What is the oblique asymptote of gx) = x2-3x-5?

oee [108]

Answer:

B) $y=x-5$

Step-by-step explanation:

Because $g(x)=\frac{x^2-3x-5}{x+2}$ simplifies to $x-5+\frac{5}{x+2}$ , we only care about the quotient, which will be our oblique asymptote equation. Therefore, the oblique asymptote for the function will be $y=x-5$ . See the attached graph for a visual.