1) The table shows the distances, in meters, that each player in a game tossed a ball, and the total number of earned points each player made for those tosses. Distance (m)
6.5 6 5 8.5 2 5.5 6.5 8 3
6 4.5 6

Total earned points
15 15 22 21 9 8 14 14 19
27 14 16

(a) Create a scatter plot of the data set. Use the distance for the input variable and the total earned points for the output variable.
(b) Are there any clusters or outliers in the data set? If so, identify them.

2) A linear model for the data in the table is shown in the scatter plot.
x: 1 2 4 5 6 7 8 9
y: 14 12 11 11 9 7 4 3.5

(PICTURE INCLUDED)

(c) Which two points should you use to find the equation of the model? Explain.
(d) Use the two points you chose in Part (a) to find the slope of the linear model, rounded to three decimal places. Show your work.
(e) What is the equation of the linear model in point-slope form?
(f) Rearrange the equation you wrote in Part (c) into slope-intercept form. Show your work.

(3) The data set shows the number of practice throws players in a basketball competition made and the number of free throws they made in a timed competition.
Practice throws
4 10 6 15 0 7 11

Free throws
8 23 9 34 5 11 27

g) Use technology to find the equation and coefficient of determination for each type of regression model. Use the number of practice throws for the input variable and the number of free throws for the output variable. Round all decimal values to three places.

(h) Which model best fits the data set? Explain.

i do not know this sorry : (

37/3

step-by-step explanation:

step 1: simplify both sides of the equation.

7x+8(x+

1

4

)=3(6x−9)−8

7x+(8)(x)+(8)(

1

4

)=(3)(6x)+(3)(−9)+−8(distribute)

7x+8x+2=18x+−27+−8

(7x+8x)+(2)=(18x)+(−27+−8)(combine like terms)

15x+2=18x+−35

15x+2=18x−35

tep 2: subtract 18x from both sides.

15x+2−18x=18x−35−18x

−3x+2=−35

step 3: subtract 2 from both sides.

−3x+2−2=−35−2

−3x=−37

step 4: divide both sides by -3.

−3x

−3

=

−37

−3

x=

37

3

not only in mathematics, scientific proof also are required in the other field of science. also maths proofs are of particular structure, containing steps and logics. so proving is like doing science, it is science. that's why it is important to prove. 

an inaccurate proof leads to errors, or stating results that are not accurate.  which wil mess the probelm up you dont want this

d

step-by-step explanation:

the 2000 florida legislature amended section 322.05, florida statutes, changing the requirements to obtain a class e license for a driver under the age of 18 holding a learner's license. the following requirements must be met in order to obtain a regular class e license if a learner's license is issued on or after october 1, 2000:

must hold a learner's license for at least 12 months or until the 18th birthday.

must have no convictions 12 months from the issue date of the learner's license.

may have one traffic conviction within 12 months from the issue date of the learner's license if adjudication is withheld.

a parent, legal guardian, or responsible adult over 21 years old must certify that the driver has 50 hours driving experience, including 10 hours of night time driving.