Which regression equation best fits these data? х
у
63. 177-1, 15
(-4, 15)
-6
12
(1. 15)
15
--4
15
(-6, 12)
(2.11)
(3.9)
10
-3
17
-1
17
15
1
2
O
11
-6
4
2
0
2
6
3
9
-5
4
6

10 you would take 50/ .2

step-by-step explanation:

the system of inequalities is

step-by-step explanation:

step 1

find the equation of the dashed line

we have the points

(0,0) and (3,1)

the line passes through the origin, so, is a direct variation

find the slope

the equation of the dashed line is

the solution of the inequality a s the shaded area above the dashed line

therefore

the equation of the inequality a is

step 2

find the equation of the solid line

we have the points

(4,0) and (0,4)

find the slope

the equation of the solid line is

the solution of the inequality b s the shaded area below the solid line

therefore

the equation of the inequality b is

step 3

the system of inequalities is

answer: 193

explanation:

200-7 = 193

- both graphs increase on their domain.

- the graphs of both functions have the same x-intercept.

- neither graph has a y-intercept.