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
Ira Lisetskai [31]
3 years ago
5

Please helppp...

Mathematics
2 answers:
Brut [27]3 years ago
8 0

Answer:

Option A is correct

The linear relationship displayed by the scatter plot is; y=x+10

Step-by-step explanation:

Scatter plot states that a set of points that represent data.

To determine the best equation for a set of points from the given figure.

In general, you can use these steps as follows:

  • First sketch the line that appears to most closely follow the data.

and also try to have the same number of points above and below the line.

  • You can choose two points on the line and estimate their coordinates.
  • Then, find the equation of the line that passes through the two points

To find the equation of linear relationship that displayed by the scatter plot

Using Slope-intercept form:

For any two points (x_1, y_1) and (x_2, y_2) the equation of line is given by:

y-y_1 = m(x-x_1) where m is the slope and it is given by:

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

From the figure we choose two points on the line:

i.e, (9 , 19) and ( 15 , 25)

Calculate first slope m :

m = \frac{y_2-y_1}{x_2-x_1}= \frac{25-19}{15-9}=\frac{6}{6}=1  

Now, using slope intercept form to find the equation of line;

y-19 = 1 \cdot(x -9)

or

y-19 = x -9

Add both sides 19 we get;

y -19 + 19 = x -9 + 19

Simplify:

y = x+10

Therefore, the function which best expresses the linear relationship displayed by the scatter plot is;  y = x +10


LUCKY_DIMON [66]3 years ago
3 0

Answer:

A

Step-by-step explanation:

You might be interested in
What is the solution to this equation? 2x + 3 = x - 4
AfilCa [17]

Answer:

Step-by-step explanation:

First, isolate the variables onto one side of the equation.

2x + 3 = x - 4

(subtract x)

x + 3 = -4

Then, remove any remaining numbers.

(subtract 3)

x = -7

I hope this helps!

6 0
3 years ago
Four oranges cost a total of 90 cents. At this rate, what is the cost of 3 dozen oranges? Step by step will put brilliants
allsm [11]
Four oranges cost 90 cents, an orange costs 90/4 cents, which is around 22.5 cents. Multiply this by 36 to get the cost of 3 dozen oranges, so 22.5 times 36 is 810, 810 cents, or 8.10 dollars.
8 0
3 years ago
Read 2 more answers
From 3-5pm on Friday there were
luda_lava [24]
$2100 left the ATM ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
6 0
3 years ago
What is the greatest common factor of 24,40,and 72
riadik2000 [5.3K]

The GCF of 24, 40, and 72 is 8.

The factors of 24 are: 1, 2, 3, 4, 6, 8, 12, 24  

The factors of 40 are: 1, 2, 4, 5, 8, 10, 20, 40  

The factors of 72 are: 1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72

8 0
3 years ago
CAN SOMEONE EXPLAIN AND MAYBE SHOW ME STEP BY STEP WHY THE ANSWER IS 75degrees. HURRY 50 points and brainiest!!!
KonstantinChe [14]

Answer:

75 degrees, we know that already so look below lol.

Step-by-step explanation:

This triangle is an isosceles triangle, LP is equivalent to LQ, and angles LQP and LPQ are also equivalent. We understand that PLQ is equal to 30 degrees, since its complementary to triangle LQM.

180 - 30 = 150

150/2 = 75.

<em>Have a nice day, fam. Spread The Love. Thanks for the opportunity.</em>

3 0
3 years ago
Read 2 more answers
Other questions:
  • 4. Using the formula for the volume of a cylinder, , find h when V = 141.3 and r = 3. Use pi = 3.14.
    14·1 answer
  • 719,927 in expanded form
    7·2 answers
  • Your cups hold 0.25-liters of water plus you drank a 0.750-liter bottle of water at school. You drank 3.5 liters of water today.
    5·1 answer
  • What is an appropriate scale for $35
    11·1 answer
  • ——-PLEASE HELP W/ EXPLANATION——-
    10·1 answer
  • Solve for:<br> ∫_(-1)^1 x^3+1/2 dx
    13·1 answer
  • You can find the volume of a cylinder by using the equation
    5·1 answer
  • Can you help me find the value of each shape plz
    8·1 answer
  • What is the equation of the line that passes through the point (5,3) and has a slope<br> of?
    11·1 answer
  • Please help! will mark brainly
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!