What is the area of the polygon in square units?

A four quadrant graph with an irregular polygon with vertices at (negative four, eight), (five, eight), (five, two), (nine, two), (twelve, negative six), and (negative four, negative six).

43

step-by-step explanation:

answer: 2530

hope this

cant open file sorry!

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