Answers
Answer:
Both positive and negative linear association, or nonlinear association.
Step-by-step explanation:
When a scatter plot has a negative linear association, the points are arranged in a line that is angled in a downward slope. Hence, the word "negative" which refers to "decline"
When a scatter plot has positive linear association, the points are arranged in a line that is angled in a upward slope. Hence, the word "positive" which refers to "incline"
The graph you have has a steep incline, then a steep decline, which indicates that both positive and negative linear association are present, except another option might be nonlinear association.
I have attached a picture below that shows the different types of association in scatter plots.
Hope this helps! Brainliest would be much appreciated! Have a great day! :)
Related Questions
find the equation of a parabola with a vertex of (2,8) and passes through the point (10,-4)?
Answers
Answer:
[tex]\displaystyle y = -\frac{3}{16}\, (x - 2)^{2} + 8[/tex].
Step-by-step explanation:
In general, if the vertex of a parabola is [tex](h,\, k)[/tex] (where [tex]h[/tex] and [tex]k[/tex] are constants,) the equation of that parabola would be [tex]y = a\, (x - h)^{2} + k[/tex] for some constant [tex]a[/tex] ([tex]a \ne 0[/tex].) This equation is the vertex form equation of this parabola.
In this question, it is given that the vertex of this parabola is [tex](2,\, 8)[/tex]. Thus, [tex]h = 2[/tex] and [tex]k = 8[/tex]. The equation of this parabola would be [tex]y = a\, (x - 2)^{2} + 8[/tex] for some constant [tex]a[/tex].
Finding the value of this constant [tex]a[/tex] requires the coordinates of a point on this parabola other than the vertex [tex](2,\, 8)[/tex].
Since [tex](10,\, -4)[/tex] is a point on this parabola, [tex]x = 10[/tex] and [tex]y = (-4)[/tex] should satisfy the equation of this parabola [tex]y = a\, (x - 2)^{2} + 8[/tex].
Thus:
[tex](-4) = a\, (10 - 2)^{2} + 8[/tex].
Solve this equation for [tex]a[/tex]:
[tex]\displaystyle a = -\frac{3}{16}[/tex].
Thus, the equation of this parabola in vertex form would be:
[tex]\displaystyle y = -\frac{3}{16}\, (x - 2)^{2} + 8[/tex].
SHOW YOUR WORKI Solve for x in each triangle
Answers
Answer:
1) 5.20 if rounded
2) 123.04 if rounded
3) 16.17 if rounded
Step-by-step explanation:
1) tan (30) = x/9
x = tan (30) (9)
x = 5.1961... (5.20 if rounded)
2) sin (25) = 52/x
x = 52/sin(25)
x = 123.0424... (123.04 if rounded)
3) cos (18) = x/17
x = cos (18) (17)
x = 16.1679... (16.17 if rounded)
hope it helps
Solve for x
2(4x - 3)-8=4+2x
Thanks!
Answers
Answer: 3
Step-by-step explanation:
first substitute 2 into 4, so its 2*4 = 8x
Second, substitute 2 into -3 so itś 2*-3= -6
So, so far we're at 8x-6-8+4+2x, we combine the integers (which is -6 & -8, and we get -14)
So far, we are now at 8x-14=4+2x.
Now we add 14, to cancel out -14.
Then, we add 14 to 4, making 18.
Then, we subtract -2 to cancel out 2x.
Then, we subtract 2x to 8x, Making 6x
Now, final step :)
We divide 6x=18
which is 18 divided by 6
which is 3 :)
You got this, you're doing great!
is -2/1 the same as 1/-2
Answers
Answer:
No
Step-by-step explanation:
-2 divided by 1 is -2 while -1 divided by - 2 is -0.5
0.79 ( ) 0.7 which is greater
Answers
Answer:
the first one
Step-by-step explanation:
because if it was money 0.79 cent is more then 0.70 cent
Answer:
0.7 is greater as it is closer to 1 than 0.5.
Step-by-step explanation:
Consider a number line: 0–0.1–0.2–0.3–0.4–0.5–0.6–0.7–0.8–0.9–1
A new book is being planned. It will have 24 pages of introduction. Then it will have c 12-page chapters and 48 more pages at the end.Write a rule that represents the total number of pages p in the book as a functional of the number of chapters.Suppose the book has 25 chapters.How pages will it have?
Answers
Answer:
Let the number of pages be y and the number of chapters be x, then y = 24 + 12x + 48 = 12x + 72
y = 12x + 72
If the book has 25 chapters, the number of pages will be y = 12(25) + 72 = 300 + 72 = 37 pages.
Step-by-step explanation
I am a two digit odd number I am a factor of 84 and also a multiple of 7 what number am I?
Answers
Answer:
21
Step-by-step explanation:
2 digit number| 2 and 1 that's 2 digits
factor of 84 21 x 4=84 21 42 63 84
multiple of 7 7 x 3=21
Answer in simplest radical form.(and show work please)
Answers
Answer:
Step-by-step explanation:
Use Pythagorean theorem,
hypotenuse² = base² + altitude²
x² = 7² + 10²
= 49 + 100
x² = 149
[tex]x =\sqrt{149}[/tex]
How many sixes are there in ninety-six?
Answers
Answer:
16 sixes
Step-by-step explanation:
In order to find the answer, you have to divided 96 by 6.
96 divided by 6 is 16. Therefore, there is 16 sixes in 96
Find the missing side lengths the triangle is 30-60-90
Answers
Answer:
y= 4
x=8
Step-by-step explanation:
30-60-90 rule. the side opposite of 30 degrees is y, the side opposite of 90 degrees is 2y, and the side opposite of 60 degrees is y [tex]\sqrt{3}[/tex]. since 4 is next to the square root that makes it y. y = 4 and 2y= 8.
Please answer !!!!!!!!!!
Answers
yes
no
no
yes
Answer:
Line of symmetry: Yes (It has 2, Diagonally, and vertically)
Parallel sides: Yes (Side 1 and side 2 and top line 1 and top line 2 are parallel)
Perpendicular sides: No (No right angles are present by the connecting lines)
Obtuse angles: Yes (All the touching lines are obtuse angles)
how do u eat a sandwich ?
Answers
Answer:
Take off the crust
Step-by-step explanation:
Hope you have a great day!
Answer:
It really depends- I personally take it a bite at a time- have a good one!
dont need method i just need to sleep rn quickly answer this then i sleep :)
4(5x-2)=2(9x+3)
Answers
Answer:
x=7
Step-by-step explanation:
4(5x-2)=2(9x+3) do everything in the parentheses
20x-8=18x+6
+8 +8
20x=18x+14
get X by itself by adding same terms
20x=18x+14
-18x -18x
2x=14 divide
/2 /2
X=7
A lake near the Arctic Circle is covered by a 2-meter-thick sheet of ice during the cold winter months. When spring arrives, the warm air gradually melts the ice, causing its thickness to decrease at a constant rate. After 3 weeks, the sheet is only 1.25 meters thick.
Let y represent the ice sheet's thickness (in meters) after x weeks.
Complete the equation for the relationship between the thickness and number of weeks.
y=__________
Answers
Hi there!
Let the equation be
[tex]y = kx + b[/tex]
When x = 0, y = 2
And
when x = 3, y = 1.25
So, b = 2
3k + b = 1.25
=> k = -0.25
b = 2
Therefore, y = -0.25x + 2 (Substituting the two points)
Hope this helps !
write an algebraic expression: The product of 6.3 and g increased by 14
Answers
Answer:
6.3g + 14
Step-by-step explanation:
The product of 6.3 and g:
6.3*g = 6.3g
The product of 6.3 and g increased by 14
⇒ 6.3g increased by 14
6.3g + 14
x^2+14x+49-y^2
I need help factoring this. Could somebody run me through the steps on how to factor this? Thanks!
Answers
Since both terms are perfect squares, factor using the difference of squares formula,
[tex]a²b² = (a + b) (a - b) where \: a = x + 7 \: and \: b = y[/tex]
[tex](x+7+ y) (x+7-y)[/tex]
use the distributive property to expand 5(-2t+3)
Answers
Answer:
−10 + 15
Step-by-step explanation:
5(-2t+3)
−10+15
The volume of a right cylinder is 27π cubic centimeters, and the high is 3 centimeters (cm). What is the radius of the cylinder?
A. 2 Cm
B. 3 Cm
C. 4.5 cm
D. 9 Cm
Answers
Answer:
B
Step-by-step explanation:
The volume is the height x area of base, 27pi / 3 = 9pi
Area of base is radius square x pi, 9 pi = 3^2 x pi
The radius of a cylinder with volume of 27π is 3 centimetres.
How to solve for volume of a cylinder?volume of a cylinder = πr²h
where
r = radiush = heightTherefore,
r = ?
h = 3 cm
volume = 27π
Hence,
27π = π × r² × 3
divide both sides by 3π
r² = 27π / 3π
r² = 9
r = √9
r = 3 cm
learn more on volume here: https://brainly.com/question/23675561
#SPJ2
Tell whether the set of ordered pairs {(1, 6), (2, 9), (3, 12), (4, 15)} satisfies a linear function. Explain.
A. No; there is no constant change in x that corresponds to a constant change in y.
B. Yes; there is no constant change in x that corresponds to a constant change in y.
C. No; there is a constant change in x that corresponds to a constant change in y.
D. Yes; there is a constant change in x that corresponds to a constant change in y.
Answers
Answer:
D
Step-by-step explanation:
If you put them into a graphing calculator they all align. Have a nice day.
FIND THE ANSWER............
Answers
Answer:
D
Step-by-step explanation:
The y- coordinate of M is the average of the y- coordinates of A and B
y - coordinate of M = [tex]\frac{3+7}{2}[/tex] = [tex]\frac{10}{2}[/tex] = 5
At a party, Ted's age is 15 years less than twice Sally's age. The sum of their ages is 54. How old is Ted?
Answers
Answer:12or39
Step-by-step explanation:
hope this helps!!
help pls..................
Answers
Answer:
Area = 152ft²
Step-by-step explanation:
Simpifly:
A = 13(13-6) + 9(13-6)
A = 13(7) + 9(7)
A = 22(7)
A = 22(7)
A = 20(7)+2(7)
A = 140 + 14
A = 152
can someone please help 20 points..
Answers
Answer:
All triangles are Theorem. Every triangle is isosceles.
Only some plane figures triangles are plane.
Step-by-step explanation:
Hopes this helps
Answer:
Every triangle is isosceles.
Only some triangles are polygons
Solve only question B pls
n' tell me how to calculate midpoint pls
Answers
Answer: 382
Step-by-step explanation:
cus yellow ate the soup
Simplify: –3(y 2)2 – 5 6y What is the simplified product in standard form? y2 y.
Answers
Answer:
Simplify: –3(y + 2)2 – 5 + 6y
What is the simplified product in standard form?
-3
y2 +
-6
y +
-17
Step-by-step explanation:
The simplification of the given expression will be -17.
What is simplification?
The process of reducing the complex mathematical expressions into the simplest form is called simplification.
Given expression will be simplified as:-
= -3 ( y + 2 ) 2 - 5 + 6y
= ( -3y - 6 ) 2 - 5 + 6y
= ( -6y - 12 -5 + 6y )
= ( -17 )
Hence the simplification of the given expression will be -17.
To know more about Simplification follow
https://brainly.com/question/723406
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what is the y-intercept for the function f(x) = 2 x 5^x + 4
Answers
Answer:
Step-by-step explanation:
We can find y-intercept by substituting 0 for x in the equation.
So, we will have:
y=2*5^0+4=2*1+4=2+4=6
y intercept is 6
One-third of 250 is what number?
Answers
Simply divide the number by 3. Therefor splitting it into 3 and calculating the value of each section. By dividing by 3 you get an instant answer as to what a 3rd of it’s value is. Think 1/3rd of 9, now imagine evening distributing 9 marbles in 3 cups. You’ve just divided 9 by 3. The number in any of the cups is the same. That’s what dividing (generic division at least) does. It tells you what would be in each cup.
hey can someone help me
Answers
Answer:
need more info on question
Step-by-step explanation:
only b can be found b=40
I need help with problem 21
Answers
Answer:
X = 65
Step-by-step explanation:
The sum of the exterior angles of a polygon is 360°
Therefore, X + 111 + 50 + 36 + 98 = 360
Combine like terms: X + 295 = 360
Subtract 295 from both sides: X = 65
The mode of five numbers is 1 ; the median is 5 and the mean is 4. Find the numbers.
Answers
The median is 5
The mean is 4
The numbers are: 1 1 5 6 7
