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
Gwar [14]
1 year ago
5

Which linear equation best represents the line of best fit for the scatterplot?

Mathematics
1 answer:
Lena [83]1 year ago
7 0

Answer:

y = -\frac{1}{3}x

Step-by-step explanation:

The scatter plot trends downward from left-> right, meaning that it is negative. Next, use two points to solve for the value for the slope.

In this case, I will use (-3 , 1) & (0 , 0)

Use the following equation. m = slope:

m = \frac{y_2 - y_1}{x_2 - x_1}

Let:

(x_1 , y_1) = (0 , 0)\\(x_2 , y_2) = (-3 , 1)

Plug in the corresponding numbers to the corresponding variables:

m = \frac{1 - 0}{-3 - 0} = \frac{1}{-3} = -\frac{1}{3}

Your answer will be:

y = -\frac{1}{3}x

You might be interested in
Seven less than a number is 18
kherson [118]
X-7=18
+7 to both side
X=25
5 0
2 years ago
Largest prime factor of 35
max2010maxim [7]
Factors of 35: 1, 5, 7, 35
Of those, only 5 and 7 are prime.

7>5
Final answer: 7
4 0
3 years ago
Can somebody help me?
melisa1 [442]
All I know is that it is not a function it is okay for the domain x to repeat but not the y
5 0
3 years ago
Read 2 more answers
Can 231,000 be written as 0.23
aivan3 [116]
Ur close but it is 0.023 you were off just a bit
3 0
2 years ago
If the initial velocity stays the same, but the height the projectile is launched from changes , how would the amount of time ch
pickupchik [31]

Answer:

Part A

The height to which the projectile reaches is given by the following formula;

\Delta y = y-y_0 = v_{0y} \times t-\dfrac{1}{2} \times g \times t^2

Where;

v_{0y} = The initial velocity of the projectile = Stays the same

y = The height the projectile reaches

y₀ = The height from which the projectile is launched

g = The acceleration due to gravity

t = The time taken

Given that the projectile has the same initial velocity, the variation of Δy with time, 't', will be the same when the project is launched from a different height, and the time change that it takes for the projectile to reach the maximum height will be the same for the previous launch height

Part B

From the change in eight of the projectile, Δy = y - y₀, the maximum height reached, 'y', is therefore given as follows;

y = Δy + y₀

The maximum height will increase by 'y₀', where 'y₀' is the difference between new height and the previous height, y_i

That is, if y₀ > y_i, the maximum height reached increases and if y₀ < y_i, y₀ will be added as y = Δy - y₀ and the maximum height reached decreases

Step-by-step explanation:

6 0
2 years ago
Other questions:
  • A package of 8 pens costs $1.09. Milo’s work to find the unit price of the pack is shown below.
    5·2 answers
  • 3. -19-8 dind the sum or difference ​
    10·1 answer
  • Which of the following situations would best be modeled by a discrete relationship? a. A teacher counts the number of students i
    5·1 answer
  • In ms Lacee`s class there are 28 student desks.Each desk measures 26.17 inches long.If you were to line up all the desks end to
    9·1 answer
  • Mrs. Long just got a new puppy! The puppy is learning how to run on hard wood floors. The puppy is running at a rate if 4 feet p
    12·1 answer
  • Which shows the correct method for solving the equation below? One-third (y minus 9) = 3 A 2-column table with 3 rows. Column 1
    12·2 answers
  • Which set of points represents a function?
    5·2 answers
  • The indefinite integral can be found in more than one way. First use the substitution method to find the indefinite integral. Th
    8·1 answer
  • PLEASE ANSWER THE SECOND QUESTION!!!
    6·2 answers
  • If it takes a hoses to fill a tank in b minutes, how many hoses will it take to fill it in c
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!