All categories

3 years ago

Which relation is a direct variation that contains the ordered pair (2, 7)?

1 answer:

8 0

Lets write equation of a function:

y = kx + n

Direct variation in simple is equation of a line which has n=0 or in other words which y to x ratio is k.

First option gets 7=7 but it isnt direct variation because n is not equal to 0

third option is indeed correct. once we implement coordinates (2,7) we get 7=7

Answer is
y = 7/2x

You might be interested in

PLSSSSS HELP!!

GenaCL600 [577]

Answer:

p = 10.50 + b b = 10.50 + p b = 10.50p p = 10.50b

Step-by-step explanation:

The values on the x axis are 0, 2, 4, 6, 8, 10. The values on the y axis are 0, 21, 42, 63, 84, and 105. Points are shown on ordered pairs 0, 0 and ..

The graph below shows the price of different numbers of mats at a store: A graph is shown. The values on the x axis are 0, 2, 4, 6, 8, 10. The values on the y axis are 0, 21, 42, 63, 84, and 105. Po - the ... 21, 42, 63, 84, and 105. Points are shown on ordered pairs 0, 0 and 2, 21 and 4, 42 and 6, 63 and 8, 84.

5 0

3 years ago

What set of reflections and rotations would carry rectangle ABCD onto itself? Parallelogram formed by ordered pairs A at negativ

pickupchik [31]

Each of the 4 choices has been drawn step by step as follows:

the first transformation is drawn in light grey
the second transformation is drawn in dark grey
the third transformation is described as how it should be.

Choice I, picture I:
Rotate 180°, reflect over the x-axis, reflect over the line y=x

the last transformation should be : reflect with respect to the y-axis

Choice II, picture II:
Reflect over the x-axis, rotate 180°, reflect over the x-axis

the last transformation should be : reflect with respect to the y-axis

Choice III, picture III:
Rotate 180°, reflect over the y-axis, reflect over the line y=x

the last transformation should be : reflect with respect to the x-axis

Choice IV, picture IV:
Reflect over the y-axis, reflect over the x-axis, rotate 180°

the last transformation should be : rotate 180° CORRECT!

Answer: Reflect over the y-axis, reflect over the x-axis, rotate 180°

6 0

3 years ago

Read 2 more answers

Multiply using the rule for the square of a binomial.

GalinKa [24]

To solve:
(x-10)(x-10)

Answer: x^2-20x+100

5 0

3 years ago

What is infinite ?<br> i want an extremely detailed answer for 100 points

Andru [333]

Answer:

infinite adjective

Save Word

To save this word, you'll need to log in.

in·fi·nite | \ ˈin-fə-nət \

Definition of infinite (Entry 1 of 2)

1: extending indefinitely : ENDLESS

infinite space

2: immeasurably or inconceivably great or extensive : INEXHAUSTIBLE

infinite patience

3: subject to no limitation or external determination

4a: extending beyond, lying beyond, or being greater than any preassigned finite value however large

infinite number of positive numbers

b: extending to infinity

infinite plane surface

c: characterized by an infinite number of elements or terms

an infinite set

an infinite series

infinite noun

Definition of infinite (Entry 2 of 2)

: something that is infinite (as in extent, duration, or number)

Other Words from infinite

Synonyms & Antonyms

More Example Sentences

Learn More about infinite

Other Words from infinite

Adjective

infiniteness noun

Synonyms & Antonyms for infinite

Synonyms: Adjective

bottomless, boundless, endless, fathomless, horizonless, illimitable, immeasurable, immensurable, indefinite, limitless, measureless, unbounded, unfathomable, unlimited

Antonyms: Adjective

bounded, circumscribed, confined, definite, finite, limited, restricted

Visit the Thesaurus for More

Examples of infinite in a Sentence

Adjective

an infinite series of numbers

She has infinite patience when she's dealing with children.

Recent Examples on the Web: Adjective

So that in that infinite potential of emptiness, the form falls away and the formless blossoms into this dance of the elements.

— New York Times, "The Topanga Tea Ceremony," 6 Dec. 2019

The numbers these researchers used global multithread computing to crack were 240 digits long, and there are infinite prime numbers for cryptographers to choose from for the entire future.

— Caroline Delbert, Popular Mechanics, "Scientists Crack Longest, Most Complex Encryption Key Ever," 6 Dec. 2019

These example sentences are selected automatically from various online news sources to reflect current usage of the word 'infinite.' Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. Send us feedback.

First Known Use of infinite

Adjective

14th century, in the meaning defined at sense 1

Noun

15th century, in the meaning defined above

History and Etymology for infinite

Adjective

Middle English infynyt, borrowed from Anglo-French & Latin; Anglo-French infinit, borrowed from Latin infīnītus "indefinite, having no limit, endless," from in- IN- entry 1 + fīnītus "specific, definite, having bounds or limits" — more at FINITE

Step-by-step explanation:

6 0

3 years ago

Read 2 more answers

6. Salary Raise. A Union negotiates for a cost-of-living raise of 3.4%. What is the raise for a union

Marizza181 [45]

Answer:

<h2>New salary= $43,800.24</h2>

Step-by-step explanation:

Step one:

Given data

the initial salary is = $42,360

the raise in percentage is =3.4%

To know the raise we need to calculate what the amount of 3.4% of $42,360 is

Step two:

=(3.4/100)*42,360

=0.034*42360

=1440.24

therefore thr raise is $1440.24

Step three:

the new salary is given as

new salary= old salary+ raise

New salary= $42,360+$1440.24

New salary= $43,800.24

4 0

3 years ago