B) Label the vertical y-axis on the left-hand side of your graph and horizontal x-axis at the bottom of your graph. Then label the
coordinates of each corner of the
sign on your graph. Draw line a on your graph. What is the slope of line a? [2 points]

1 is c

2 is a

3 is a

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