Dilate the figure by the scale factor. Then enter the new coordinates.
K = 4
A-2, 1)
B(1,-2)
A' ([?], 1)
B' ([], []).
C (1,1)
(-3,-4)

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

the answer is -6

step-by-step explanation:

the answer is -6 because its next to the variable m