POSSIBLE POINTS 33 33 The table and scatter plot show the relationship between the number of missing assignments and the student's test grade
Students Performance in Class
100
90
-80-
-70
-60
Number of
missing
Test
assignments Grade
2
60
1
80
1
70
2 50
2
60
5
20
3
60
4
20
2
40
3 30
7
20
0
90
Test Grade (Percentage)
50
-40
30
20
10
1 3 4 5 6 7 8 10
Number of missing assignments
Use the data to identify the correlation coefficient, rounded to the nearest hundredth. Interpret the correlation coefficient in the context of the situation,
B
1
IC
iii
TII

the answer would be c:   ax + b = ax + c

step-by-step explanation:

{x = -1/2 ,   y = -1

step-by-step explanation:

solve the following system:

{2 x + y = -2

{10 x - 3 y = -2

in the first equation, look to solve for y:

{2 x + y = -2

{10 x - 3 y = -2

subtract 2 x from both sides:

{y = -2 x - 2

{10 x - 3 y = -2

substitute y = -2 x - 2 into the second equation:

{y = -2 x - 2

{10 x - 3 (-2 x - 2) = -2

10 x - 3 (-2 x - 2) = (6 x + 6) + 10 x = 16 x + 6:

{y = -2 x - 2

{16 x + 6 = -2

in the second equation, look to solve for x:

{y = -2 x - 2

{16 x + 6 = -2

subtract 6 from both sides:

{y = -2 x - 2

{16 x = -8

divide both sides by 16:

{y = -2 x - 2

{x = -1/2

substitute x = -1/2 into the first equation:

{y = -1

{x = -1/2

collect results in alphabetical order:

answer:   {x = -1/2 ,   y = -1

the bolded word " farsighted" could be replaced with visionary.