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
harkovskaia [24]
2 years ago
9

Write a linear equation representing the information shown in the table.

Mathematics
1 answer:
Law Incorporation [45]2 years ago
8 0

Answer:

A

Step-by-step explanation:

This is how I write

y=kx+m

but I have seen some write it like this:

y=mx+b

Well both of them are the same thing, I'll use the first one because I'm more comfortable with it.

y=kx+m

To find out what k

k =  \frac{y2 - y1}{x2 - x1}

So you first need to choose two points.

I'll go for (0,-5) and (2,0)

k =  \frac{0 - 5}{2 - 0}

k = \frac{ - 5}{2}

Now you could insert k into the equation and it will look like this.

y =  \frac{ - 5}{2}x + m

To find out what m is just pick one point and insert it into the equation. So if I pick (0,-5). 0=X therefore it should be replaced by x and -5=y therefore it should also be replaced by y.

- 5 =  \frac{ - 5}{2} \times 0 + m

m=-5

Try it with another point to see if you get the same answer. this time I'll pick (-6,10)

10=  \frac{ - 5}{2} \times( - 6)+ m

m= -5

The equation will be y=-5/2x-5)

You might be interested in
81 x 11<br> 73 x82<br> 64 x 55<br> 27 x 63<br> 24 x 25<br> 47 x 63<br> 24 x 44
zubka84 [21]
81 times 11 is 891
 hope this helps u figure out your problem.
4 0
3 years ago
Read 2 more answers
(k^2-6k^4)-(3k^4+k^2+2)
jeka57 [31]

Step-by-step explanation:

Vamos simplificar passo a passo.

k2-6k4-(3k4+k2+2)

Distribua o sinal negativo:

=k2-6k4+-1(3k4+k2+2)

=k2+-6k4+-1(3k4)+-1k2+(-1)(2)

=k2+-6k4+-3k4+-k2+-2

Combine os termos semelhantes:

=k2+-6k4+-3k4+-k2+-2

=(-6k4+-3k4)+(k2+-k2)+(-2)

=-9k4+-2

Responda:

=-9k4-2

7 0
3 years ago
Divide.
In-s [12.5K]

Hii

The answer us - 5/4

Sorry if incorrect

8 0
2 years ago
Read 2 more answers
Naomi‘s fish is 40 mm long. Her guinea pig is 25 cm long. How much longer is your guinea pig than her fish?
hjlf

Answer:

21 cm

Step-by-step explanation:

25-4=21

3 0
2 years ago
PLEASE HURRY!!
barxatty [35]

Answer: Is a function

the question unfinished so it will be hard to solve

3 0
3 years ago
Read 2 more answers
Other questions:
  • Is (0, 8) a solution of 4x – y = 8?<br><br> yes<br><br> no<br><br> cannot be determined
    10·1 answer
  • Which table shows a function that is decreasing only over the interval (–1, 1)? A 2-column table with 5 rows. The first column i
    14·2 answers
  • a skateboard has probability of a 0.015 defective wheel. what is the probability of it not having a defective wheel
    7·1 answer
  • Help me with this please
    10·1 answer
  • A tennis couch took his team out for like lunch and bought a burgers in five fries for $24. The players were still hungry so the
    14·2 answers
  • Which system of equations is represented by the graph?
    15·2 answers
  • You stuffed 108 envelopes in 45 minutes. At this rate, how many envelopes can you stuff in 2 hours?
    5·1 answer
  • Choose the simplified form 4 1/2
    7·2 answers
  • After a dilation centered at the origin, the image of CD is C'D'.
    6·1 answer
  • Please help! will give brainliest
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!