Question 9 (1 point) State whether each graph has line symmetry or point symmetry. If so, identify any lines of symmetry or points of symmetry.
HY
--4-3-2 g
2 3 4*
OD
point symmetry: (0,0)
line symmetry: y = 0
line symmetry; x = 0
point symmetry: (0, -2)

the answer

Step-by-step explanation:

answer: 33 ( approx)

step-by-step explanation:

since, in the linear regression formula, the slope is the a in the equation y = b + ax ( by comparing it with the general equation of line y = mx + c )

where,

here given table is,

price ($), x   :           18         23       25       29       30       33

pairs sold, y :         16         13         10       8         6       2

so, ,   ,   ,

and   ,

thus, slop of the given line is,

⇒  

⇒   ≈ 33