1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
pantera1 [17]
3 years ago
5

Ndicate the equation of the line through (2, -4) and having slope of 3/5.

Mathematics
2 answers:
lord [1]3 years ago
7 0

\bf (\stackrel{x_1}{2}~,~\stackrel{y_1}{-4})~\hspace{10em} slope = m\implies \cfrac{3}{5} \\\\\\ \begin{array}{|c|ll} \cline{1-1} \textit{point-slope form}\\ \cline{1-1} \\ y-y_1=m(x-x_1) \\\\ \cline{1-1} \end{array}\implies y-(-4)=\cfrac{3}{5}(x-2) \implies y+4=\cfrac{3}{5}x-\cfrac{6}{5} \\\\\\ y=\cfrac{3}{5}x-\cfrac{6}{5}-4\implies \implies y=\cfrac{3}{5}x-\cfrac{26}{5}

shusha [124]3 years ago
3 0

Answer:

Point-slope form: y+4=\frac{3}{5}(x-2)

Slope-intercept form: y=\frac{3}{5}x-\frac{26}{5}

Standard form: 3x-5y=26

Step-by-step explanation:

The easiest form to use here if you know it is point-slope form.  I say this because you are given a point and the slope of the equation.

The point-slope form is y-y_1=m(x-x_1).

Plug in your information.

Again you are given (x_1,y_1)=(2,-4) and m=\frac{3}{5}.

y-y1=m(x-x_1) with the line before this one gives us:

y-(-4)=\frac{3}{5}(x-2)

y+4=\frac{3}{5}(x-2) This is point-slope form.

We can rearrange it for different form.

Another form is the slope-intercept form which is y=mx+b where m is the slope and b is the y-intercept.

So to put y+4=\frac{3}{5}(x-2) into y=mx+b we will need to distribute and isolate y.

I will first distribute. 3/5(x-2)=3/4 x -6/5.

So now we have y+4=\frac{3}{5}x-\frac{6}{5}

Subtract 4 on both sides:

y=\frac{3}{5}x-\frac{6}{5}-4[tex]Combined the like terms:[tex]y=\frac{3}{5}x-\frac{26}{5} This is slope-intercept form.

We can also do standard form which is ax+by=c. Usually people want a,b, and c to be integers.

So first thing I will do is get rid of the fractions by multiplying both sides by 5.

This gives me

5y=5\cdot \frac{3}{5}x-5 \cdot 26/5

5y=3x-26

Now subtract 3x on both sides

-3x+5y=-26

You could also multiply both sides by -1 giving you:

3x-5y=26

You might be interested in
What is the equation of the line in standard form
aivan3 [116]

your answer is d because the formula is Ax+By=C

6 0
3 years ago
Ninety members of a gym were asked whether or not they use a treadmill when they exercise and whether or not they lift weights w
mamaluj [8]

The answer is Y

Step-by-step explanation:

You have to compare the numbers with conditions both in Rows and Columns.

5 0
2 years ago
2. Faith opens a credit card with an APR of 16.50% compounded monthly. How much is charged in interest this month if her
FromTheMoon [43]

Answer:

14.44 (Letter D)

Step-by-step explanation:

The answer is 14.44

Hopefully its correct!!!

8 0
2 years ago
What is 4/9 equivalent to ?
Marianna [84]
8/18 because just times them by 2 and it will be 8/28.
3 0
3 years ago
Read 2 more answers
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.  

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.

See More

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.

See More

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
Other questions:
  • The profit function for a product is given by p(x)=-x^3+3x^2+900x-2100, where x is the number of units produced and sold and P i
    7·1 answer
  • MATH HELP PLEASE WILL GIVE BRAINLIEST!
    12·1 answer
  • 1/8, 2/7, 1/2, 4/5, ________, ____________​
    14·1 answer
  • I’m timed please help
    6·2 answers
  • The cheerleaders are selling tickets to a pasta dinner to raise money for new competition outfits. They plan to charge $6 per pe
    6·1 answer
  • 18.79+2.11+(-1.92)+17.28
    15·1 answer
  • I WILL MAKE YOU THE BRAINLIEST EASY QUESTION
    9·2 answers
  • 3 miles below sea level
    15·1 answer
  • What is the slope in this equation y=10+3x​
    7·2 answers
  • Simplify: −6u2v−uv2−22u2v2
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!