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
Aleonysh [2.5K]
3 years ago
12

Write an equation of the line that passes through the points (1,-4) and (2,-1).

Mathematics
1 answer:
Anastaziya [24]3 years ago
8 0

Answer:

  y = 3x -7

Step-by-step explanation:

The 2-point form of the equation of a line is useful for this.

  y = (y2 -y1)/(x2 -x1)(x -x1) +y1

  y = (-1 -(-4))/(2 -1)(x -1) -4

  y = 3(x -1) -4

  y = 3x -7

You might be interested in
If Jenna can walk 6mi in 2h, how many miles could she walk in 2.5h, assuming she keeps the same pace?
laiz [17]

Answer:

7.5mi

Step-by-step explanation:

3 0
3 years ago
If 3(d+1)=4(d–2)<br> then what is the value of 5(d–2)
Sonja [21]

Answer:

5(d - 2) = 45

Step-by-step explanation:

Solve the given equation for d

3(d + 1) = 4(d - 2) ← distribute parenthesis on both sides

3d + 3 = 4d - 8 ( subtract 3d from both sides )

3 = d - 8 ( add 8 to both sides )

11 = d

Then

5(d - 2) = 5(11 - 2) = 5(9) = 45

3 0
2 years ago
Is this a right triangle?
andrey2020 [161]

Answer:

D ; Yes because the Pythagorean theorem works

Step-by-step explanation:

The measure of all three sidelengths make a right triangle

5 0
3 years ago
Write (x+7)(x−2) as a sum
Dennis_Churaev [7]

Answer:

x^2+5x-14

Step-by-step explanation:

you multiply both equations so that you get:

x^2-2x+7x-14

and then you simplify it to:

x^2+5x-14

<em><u>If you found this helpful please give it a thanks </u></em>

<em><u>I would also appreciate it if you give me a brainliest</u></em>

8 0
3 years ago
Please answer !! Thank you so much !!
Goryan [66]
The answer is -12x^4y^4 !
8 0
3 years ago
Read 2 more answers
Other questions:
  • Seven times the sum of 4 and a number is 1
    6·1 answer
  • Everyday, Kevin has to drive 7 miles each way to work and back. At work, he has to drive his truck on a 296-mile delivery route.
    5·2 answers
  • The Tampa Times polled 1,457 adults in the city to determine whether they put on their shirt before they put on their pants. Of
    8·1 answer
  • What angle do the minute and hours hands of a clock make at 9:00?
    13·1 answer
  • AMA basketball player is 78 inches tall. What is his height in feet?
    9·2 answers
  • Brent scores a -2 on Hole 1, +4 on Hole 2 and par on Hole 3. He forgets to write his score for Hole 4 but his friend has his tot
    11·1 answer
  • Circle N is shown. Line segment M L is a diameter. The length of N L is 6. Everything above angle M N L is shaded. The measure o
    8·1 answer
  • Please solve and show work
    8·2 answers
  • I've done everything I can, I cant figure this out pls help asap
    14·1 answer
  • Please help i will mark brainliest
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!