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
malfutka [58]
1 year ago
8

What is an equation of the line that passes through the points (4,-2) and (-1,3)

Mathematics
2 answers:
son4ous [18]1 year ago
6 0
The answer would be y=-x-4

3-(-2)/-1-4 is the slope
Simplified, the slope is -1
So far, we have y=-1x+b.
We know that 4,-2 is a point on this line, so we plug it in.
-2=-1(-2)+b which is the same as -2=2+b
Therefore b=-4
Then plug b back in. We get
y=-x-4 which is the answer
Paraphin [41]1 year ago
4 0

Answer:

<h3>The slope is -1.</h3>

Step-by-step explanation:

To find an equation of the line that passes through the points, you have to use the slope formula.

Slope:

\Rightarrow \sf{\dfrac{y_2-y_1}{x_2-x_1} }

y2=3

y1=(-2)

x2=(-1)

x1=4

Solve.

3--2/-1-4=5/-5=-1

The slope is -1.

You might be interested in
Jen is 3 years older than nancy . Let x represent nancy's age. Let y represent jen's age. Create an equation to show nancy's age
Llana [10]
The equation would be x+3=y
nancy's age + three years= Jen's age
5 0
3 years ago
Read 2 more answers
Evaluate x – 2y if x = –3 and y = –6.
sveticcg [70]
X - 2y
-3 - 2(-6)
-3 + 12
9
7 0
2 years ago
Read 2 more answers
Earl gets a commission of 20% on all sales. He sold $1,580.00 worth of goods. What was the amount of his paycheck?
Anni [7]
The answwer

20%  of <span>$1,580.00 is   X= 1,580 x20/ 100 = $316
</span> 
the amount of his paycheck was <span> $316</span>



7 0
3 years ago
Read 2 more answers
2 geometry questions.. will mark brainliest
Andru [333]
Answer to one im pretty sure is 136.4 degrees and to number 2 is a parallelogram (rectangle or square) you know because the side AD is equal to BC and AB is equal to DC
3 0
3 years ago
Help asap. Like hurry
skelet666 [1.2K]

Answer:

53.85

Step-by-step explanation:

7 0
3 years ago
Other questions:
  • Researchers used 7 red and 7 black playing cards to randomly assign 14 volunteer males with high blood pressure to one of the tw
    13·1 answer
  • Select the type of equations<br> consistent<br> o equivalent<br> inconsistent
    7·1 answer
  • Which trigonometric function would you use to solve the problem?
    13·1 answer
  • Preform there operation (-3x+4)-(8x-4)
    9·2 answers
  • HELP FAST PLEASE
    5·1 answer
  • What is the answer to 8 + y = 4x must show work
    11·2 answers
  • What is 25 percent of 80
    5·2 answers
  • Describe the Squeeze Theorem as simply as possible.​
    9·1 answer
  • PLEASE HELP .!!! ILL GIVE BRAINLIEST.. *EXRTA POINTS* .. DONT SKIP :(( ! <br> ILL GIVE 40 POINTS .
    7·2 answers
  • Someone plzzzzzzz help me will make brainlest
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!