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
Goshia [24]
3 years ago
9

Write the equation of the line that passes through the points (2, 3) and (3, -7). Put

Mathematics
1 answer:
FrozenT [24]3 years ago
7 0

Answer:

y - 3 = -10 (x-2)

Step-by-step explanation:

The point-slope formula is y-y_1 = m (x-x_1). When knowing the slope of a line and a point it intersects, we can write its equation with that formula. Substitute m, x_1, and y_1 for real values.

1) First, find m, or the slope. Use the slope formula m = \frac{y_2-y_1}{x_2-x_1} and substitute the x and y values of the given points. Then, solve:

m = \frac{(-7)-(3)}{(3)-(2)} \\m = \frac{-7-3}{3-2} \\m = \frac{-10}{1} \\m = -10

Therefore, the slope of the line is -10.

2) Now, substitute the needed real values into the point-slope formula, y-y_1 = m (x-x_1). Since m represents the slope, substitute -10 in its place. Since x_1 and y_1 represent the x and y values of a point the line crosses, choose any of the points given and substitute its values into the formula. (Either one is fine, they both equal the same thing. I chose (2,3).) This will give the following answer and equation:

y - 3 = -10 (x-2)

You might be interested in
What is the reminder when (3x^3-2x^2+4x-3) is divided by (x^2+3x+3)
NARA [144]
(For full answer you might have to go to the comments)

Answer: 28x+30

Explanation: we divide (3x^3-2x^2+4x-3) by (x^2+3x+3) Using long division
3x-11
___________________
(x^2+3x+3) 3x^3-2x^2+4x-3


-(3x^3+9x^2+9x)
__________________

-11x^2-5x-3

-(-11x^2-33x-33)
____________
28x+30

So our remainder will be 28x+30
5 0
3 years ago
What is the median and mean of 18,15, 11, 3, 8, 4, 13, 12, 3, 18
bogdanovich [222]
Wlgptmdgns33wlgptmdgns33
6 0
3 years ago
What is the retail price of $74.99 with a mark up price of 33%
expeople1 [14]

Answer:

the answer is $99.49

Step-by-step explanation:

30 percent of $74.99 is $24.50

74.99 + 24.50 = $99.49

<h2>Mark Me Brainliest Please</h2>
7 0
2 years ago
Read 2 more answers
Solve the following problem. Choose the correct answer. Ink, Inc., offers pencils at $1.10 per dozen, with a 1.5% discount for p
S_A_V [24]
The answer to the question

8 0
3 years ago
Read 2 more answers
Elsa's store purchased a sofa at a wholesale price of $350, and sold it for $630. What is the percent of markup?
nataly862011 [7]

Answer:

980%

Step-by-step explanation:

8 0
3 years ago
Other questions:
  • Which of the following is used to name a segment that has an endpoint at point A and another endpoint at point B?
    13·1 answer
  • When the input is 4 ,the output of f(x)=x+21 is
    11·1 answer
  • What is this?<br> q+2/5 = 2q - 11/ 7<br> Please help.
    14·1 answer
  • mrs tart takes a survey she discovers 60% of her students prefer using pens over pencils in class. if 12 students in Mrs. Tart c
    12·2 answers
  • With the current economy, gas prices are now skyrocketing! The price of gas used to be $3.70, and it is increasing at a rate of
    6·1 answer
  • Find mHK please help
    11·1 answer
  • Just answer correctly to get brainleist and 10 pts! :)
    5·1 answer
  • Find the lengths of the missing sides in the triangle. Write your answers as integers or as decimals rounded to the nearest tent
    12·1 answer
  • Your grade point average is 3.48. How can you write your grade point average as a fraction?
    14·2 answers
  • Ivy wants to earn at least $800 this week in commission. What is the minimum amount she needs to sell in order to earn $800 if s
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!