By visual inspection, determine the best-fitting regression model for the data plot below.

Answer:

Quadratic

Step-by-step explanation:

It looks like it’s forming a very wide arch so quadratic formulas are arches

The equation of the regression line model for the data plot determines a quadratic equation

The connection between the independent (x) and dependent (y) variables in the graph can be graphically represented using regression lines.

In a linear model, the terms are added rather than multiplied, divided, or provided as a non-algebraic function, as has been the case thus far in this section. Analysis of experimental, monetary, and biological data as well as complex system prediction are both possible using linear modelling.

A statistical technique used to build a linear model is called linear regression. The model explains how one or more independent variables Xi relate to a dependent variable y (also known as the response) (called the predictors). The distance between each data point and the regression line is called a residual.

Given data ,

Let the linear regression line be represented as A

Now , the value of A is

Let the first coordinate on the graph be P ( 1 , 5.5 )

Let the second coordinate on the graph be Q ( 2 , 6 )

And , the data plots on the graph represents a curve or parabolic equation

So , it is a quadratic equation

Hence , the data plot of the regression line is quadratic

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The ratio of cups of sugar to gallons of lemonade is 3 cups to 1 gallon. How many cups of sugar are needed to make
5 gallons of lemonade?

A bakery bakes 68 batches of 56 cupcakes each week. How many individual cupcakes do they make each week?

Joe, Kent, Bryan and Julie scored an average of 63 mark in Mathematics test. If we know that Julie's score qas 25% of Joe's score. Bryan scored 10 more marks thsn Joe and Kent scored 18 fewer marks than Joe. What is the total score of kent and bryan?​

Answer i will brainlist this is a give me

plzzz help
find the slope​

If f(x) = x, find the simplified form for the following inputs:


b) f(x) + 2

c) 1/2f(x)

d) 2( f (x) ) +3
​

Sandy has around $245 in her pocket but she thinks she could have up to $25 more or $25 less. Write and solve an absolute value equation that can show the maximum and minimum amount of money that Sandy has in her pocket.

Enter the range of values for x:​

which expression is equivalent to 40x^2 square root x^12 ÷ 10^2 square root 29x^8, if x does not equal 0?​

15. Find all polar coordinates of point P where P= (1, -pi/6). (5 points)

26. (02.08)
Which of the following represents the area of a rectangle whose length is x + 4 and whose width is x - 9?
x2-36
x2+ 5x - 36
x²-5x - 36
x2+ 36x- 5

HELP FAST !!! PLEASE

Solve the system by substitution.
y = -5x + 40
y = 3x

48494vcxbdfx sbs≥lol

Mr. Carson makes $21.50 an hour. He works 8 hours a day and works 5 days a week.

Please help!!!!! Ty!!!!

Give the slope between the points. Answer

not sure need help ​

$120 less than half of d dollars

A bag contains two coins, one for which the probability of heads is equal to 1 and one for which the probability of heads is equal to p. A coin is selected at random, and three independent tosses of this coin result in three heads. What is the probability that a further independent toss of this coin will produce a head?a. p4/1 + p3.b. p3 - p2/1 + p3.c. p3/1 - p.d. 1/1 + p3.e. 1 + p4/1 + p3.

1- Karla necesita conocer el
espacio que ocupa una caja de
zapatos en su ropero, la cual
tiene las dimensiones descritas
en la imagen. ¿Cuál es la
expresión que representa el
volumen de la caja de zapatos?
.
a) 15cmx5 cmx 7 cm
b) 15 cm + 5 cm + 7 cm
c) 15 cm x 5 cm + 7 cm
d) 15 cm + 5 cm x 7 cm

What is the slope of the line?answer

12.
Name the coefficients in the expression 4x + 9- y.
9
O
4,9,0
0
4, -1
OR

Uncle Drew scored 28 points in 5 minutes during a game. Write an equation that shows the relationship between, P, points and, M, minutes played. P= OR M=
​

There are two people in Sophia's class of 25 named Michael. She infers that 8% of people in the U.S. are named Michael. What is
wrong with Sophia's conclusion?

A)Nothing is wrong with Sophia's conclusion. 2/25=0.08, which is 8%.

B)Sophia used a convenience sample, so it is not an accurate representation
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C)Sophia should have only looked at a percentage of the males in her class
with the name Michael

D)Sophia's sample was too small; she should have counted all the people
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If a bug can flap its wings at a rate of 77 times in 9 seconds, how many times do they flap their wings in 1.119 minutes? Round to 1 decimal.

Q14.
Solve the simultaneous equations
2x - 3y = 24
6x + 2y = -5
landimorament

Find the values of x and y in the equation below.

Find the sum
1/3(9-6m) + 1/4(12m-8)

y=0.4x

A.0
B.1/4
C.0.4
What is the slope of the equation? NEED THIS ASAP

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