Which of the following expressions is equal to 0 for
some value of x ?
A) |x-1|-1
B) |x+11+1
C) |1 - x[+ 1
D) |x-11+1

english, cause i can’t you

here is a big fat

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