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
Andreyy89
3 years ago
13

Write an equation for the line passing through the given pair of points. give the final answer in standard form (-4,-2) and (3,-

4).
the equation of the line in standard form is ____
Mathematics
1 answer:
Andrew [12]3 years ago
7 0

Answer:

y = -2/7x - 22/7

General Formulas and Concepts:

<u>Pre-Algebra</u>

  • Order of Operations: BPEMDAS

<u>Algebra I</u>

Slope Formula: m=\frac{y_2-y_1}{x_2-x_1}

Slope-Intercept Form: y = mx + b

  • m - slope
  • b - y-intercept

Step-by-step explanation:

<u>Step 1: Define</u>

Point (-4, -2)

Point (3, -4)

<u>Step 2: Find slope </u><em><u>m</u></em>

  1. Substitute:                    m=\frac{-4+2}{3+4}
  2. Add:                              m=\frac{-2}{7}

<u>Step 3: Find y-intercept </u><em><u>b</u></em>

  1. Define:                    y = -2/7x + b
  2. Substitute:              -4 = -2/7(3) + b
  3. Multiply:                  -4 = -6/7 + b
  4. Isolate <em>b</em>:                 -22/7 = b
  5. Rewrite:                   b = -22/7

<u>Step 4: Write linear equation</u>

y = -2/7x - 22/7

You might be interested in
Help me pleaseeeeeeeeee
PIT_PIT [208]

Answer:

y = 3x + 4

Step-by-step explanation:

✔️First, find the slope using any two given pairs form the table, say (2, 10) and (5, 19):

Slope (m) = ∆y/∆x = (19 - 10) / (5 - 2) = 9/3

m = 3

✔️Find y-intercept (b) by substituting (x, y) = (2, 10) and m = 3 into y = mx + b

10 = 3(2) + b

10 = 6 + b

10 - 6 = b

4 = b

b = 4

✔️Write the equation by substituing m = 3 and b = 4 into y = mx + b

y = 3x + 4

4 0
3 years ago
Please help 200*50/-9+564*-4= ? I
Hoochie [10]

Answer:

-3367 1/9

Step-by-step explanation:

This is what calculators are for.

Perform the multiplication and division before the addition.

... = 10000/-9 -2256

... = -1111 1/9 -2256

... = -3367 1/9

_____

If you don't have a calculator, the Google and Bing search boxes can be relied upon to use the correct order of operations.

4 0
3 years ago
I NEED HELP PLS I DON'T HAVE A LOT OF TIME
Lostsunrise [7]

Answer:

It is A ig.

Step-by-step explanation:

3 0
3 years ago
Need help on answering number 16.
g100num [7]
Boom ha do boop bam pow oof big dude oof mousse oof sorry I couldn’t help ya son
6 0
3 years ago
Y= -0,5x – 2<br> y= 1,5x + 8
Masja [62]

Answer:

a. ( 5 )  ( 0 ) − 2

= −2

b. ( 5 ) ( 1 ) + 8

= 13

Hope it helps

Please mark me as the brainliest

Thank you

8 0
3 years ago
Other questions:
  • Simplify the expression: 5(4x+3)-2x ​
    15·1 answer
  • You have just timed a person doing a hair cut for the first time. It took 50 minutes. What unit improvement factor learning curv
    8·1 answer
  • HELP ME PLEASE HURRY: Wade has claims that quadrilateral ABCD is a square because he has found that all four sides are congruent
    9·1 answer
  • A tree grows at a rate of 4 feet per year. Which graph has a slope that best represents this rate?
    7·1 answer
  • Please help me!!! This is due at 11:59pm
    8·1 answer
  • Which classification best describes the relationship between &lt;2 and &lt;4?
    13·1 answer
  • What is the phase shift of the graph of y=−sin(x+π/4)+2
    8·1 answer
  • How do I solve for w?
    15·1 answer
  • What is the length of side PQ in this figure?
    12·2 answers
  • Expand &amp; simplify <br> (2x+6)(x−9)
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!