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
AleksAgata [21]
3 years ago
8

A straight line ,L, passes through the points (2,9) and (3,5) Find the equation of the line L.​

Mathematics
1 answer:
Ugo [173]3 years ago
4 0

Answer:

y-9=-4(x-2) or y=-4x-1

Step-by-step explanation:

First we must find the slope. Using the slope formula (diff y/diff x), we plug in using the given points;

(9-5)/(2-3)

=>4/-1 or just -4

Now, using the point slope formula, pick any point and plug into the formula y-y_1=m(x-x_1);

y-9=-4(x-2)

You can leave it just as this, if it asks specifically for slope-intercept form (y=mx+b) then just expand and simplify;

y-9=-4x+8

=> y=-4x-1

You might be interested in
What is the solution to the equation 6x+2=9x-1?<br> 0 0 0 0<br> X= 1
Stells [14]

Answer:

Step-by-step explanation:

6x+2=9x-1      x=1

6(1)+2=9(1)-1

6+2=9-1

8=8

Hope this helps :)

8 0
3 years ago
Read 2 more answers
Square root of -19 in terms of i​
yulyashka [42]

Answer:

i√19

Step-by-step explanation:

Because √(-19) = √(-1)√19, and because √(-1) = i, we get i√19

7 0
3 years ago
Jawan made a table to figure out how much he eearns at his job.
Ilya [14]
Lovely let’s do the cha cha side
6 0
2 years ago
Read 2 more answers
Which is a right triangle formed using a diagonal through the interior of the cube? A cube. The top face has points G, B, C, F a
Black_prince [1.1K]

Answer: The correct option is triangle GDC

Step-by-step explanation: Please refer to the picture attached for further details.

The dimensions give for the cube are such that the top surface has vertices GBCF while the bottom surface has vertices HADE.

A right angle can be formed in quite a number of ways since the cube has right angles on all six surfaces. However the question states that the diagonal that forms the right angle runs "through the interior."

Therefore option 1 is not correct since the diagonal formed in triangle BDH passes through two surfaces. Triangle DCB is also formed with its diagonal passing only along one of the surfaces. Triangle GHE is also formed with its diagonal running through one of the surfaces.

However, triangle GDC is formed with its diagonal passing through the interior as shown by the "zigzag" line from point G to point D. And then you have another line running from vertex D to vertex C.

6 0
2 years ago
Read 2 more answers
Jimmy bought 9 apples multiplied by 3. Jimmy then gives Abby 4 apples how many apples does Dave have in the end ?
sergejj [24]

23 apples are remaining after he gave the 4 to jimmy

4 0
3 years ago
Read 2 more answers
Other questions:
  • Solve for c. a=11+4b−4c
    9·2 answers
  • How can you tell whether the sum of two integers is positive,negative,or zero?
    11·1 answer
  • Mr. Barrow scored his high school students' essays on a scale of 0 to 10. He recorded data about the scores in the table below.
    8·2 answers
  • Plz help ASAP!!!!!<br><br>it has to be right!!!!!<br>will mark brainiest
    13·1 answer
  • The diagram below shows a proportional relationship between the number of bags of chips and the price.
    7·2 answers
  • It’s not 3 but still need help with it
    11·2 answers
  • Select all the expressions that are equivalent to the polynomial below.
    14·2 answers
  • I need to know the answer
    6·1 answer
  • What is the lower quartile of the annual wind speeds in Chicago?
    6·1 answer
  • Given that m || n, explain how you know that 1 and 6 are supplementary
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!