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
Vladimir79 [104]
3 years ago
14

What is the equation of the following line written in slope-Intercept form?

Mathematics
2 answers:
Vitek1552 [10]3 years ago
8 0
The answer in slope intercept form is y=-2/3x-13/3
kozerog [31]3 years ago
4 0

Answer:

Step-by-step explanation:

(-5,-1)  & (-2, -3)

Slope= \frac{y_{2}-y_{1}}{x_{2}-x_{1}}\\\\= \frac{-3-[-1]}{-2-[-5]}\\\\= \frac{-3+1}{-2+5}\\\\= \frac{-2}{3}

m= -2/3  ; (-5,-1)

y-y_{1}=m(x-x_{1})\\\\y-[-1]= \frac{-2}{3}(x-[-5])\\\\y+1= \frac{-2}{3}(x+5)\\\\y+1=\frac{-2}{3}x+5*\frac{-2}{3}\\\\y+1=\frac{-2}{3}x+\frac{-10}{3}\\\\y=\frac{-2}{3}x+\frac{-10}{3}-1\\\\y=\frac{-2}{3}x+\frac{-10}{3}-\frac{3}{3}\\\\y=\frac{-2}{3}x-\frac{13}{3}

You might be interested in
58.21 + ( -139.58 ) Do I do KCO?
Daniel [21]

Answer:

2136

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
5. Standard form of 15240000 is :
andriy [413]

Answer:

1.524×10^7

Step-by-step explanation:

move the "comma" from the back till you get a number less than 10, the 7 is how many times you've  moved the comma

8 0
3 years ago
Read 2 more answers
Which line has a larger slope?
nexus9112 [7]

Answer:

the one on the right looks best for the slope because the slope is a lot larger than the one on the right the one on the right is smaller but a few inches few times I don't know you might want to check it before I actually answer it for you so I hope you found this kind of helpful thank you bye

5 0
3 years ago
Write an equation of the line passing through the points (4.15) and (-1. - 15).
jolli1 [7]

Answer:

y = 6x - 9

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, 15)

Point (-1, -15)

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

  1. Substitute:                    m=\frac{-15-15}{-1-4}
  2. Subtract:                       m=\frac{-30}{-5}
  3. Divide:                          m=6

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

  1. Define:                    y = 6x + b
  2. Substitute:              -15 = 6(-1) + b
  3. Multiply:                  -15 = -6 + b
  4. Isolate <em>b</em>:                 -9 = b
  5. Rewrite:                   b = -9

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

<em>Substitute in all variables.</em>

y = 6x - 9

And we have our answer!

4 0
3 years ago
If 16 student drove to school out of a class of 21, what percentage drove to school
Otrada [13]

Your answer would be 76.2% to the nearest tenth.

We can find this by first dividing 16 by 21 to get 0.7619. which is the proportion as a decimal. To convert this into a percentage, we need to multiply it by 100 to get 76.19% = 76.2% to the nearest tenth.

I hope this helps! Let me know if you have any questions :)

6 0
4 years ago
Read 2 more answers
Other questions:
  • Is 1200 millimeters greater than 12 meters
    14·2 answers
  • Please help I will give 50pts
    12·2 answers
  • What is the value of m in the equation 3+4m=15−2m
    14·1 answer
  • What fraction of a £1 is eighty pence
    12·2 answers
  • The population of a city is modeled by
    11·1 answer
  • A $250 Sweden jacket is on sale for 20% off how much should you pay for the jacket
    6·2 answers
  • Please help !!! I will give lots of points ​
    8·1 answer
  • Mr. Lane's cookie recipe makes 13 cookies.
    5·2 answers
  • Kate walks 5 miles in 2 hours at a steady pace. how far can she walk in 1 hour and 15 minutes?
    6·1 answer
  • Solve for r. <br><br> √2/3r + 1 = 23
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!