The coordinates of three points in the plane are given below. • A = (-1,2)
• B= (4,2)
• C = (-1, -3)
What is the equation of the line through B and C?
A. y= x + 2
B. y = x - 2
C. y=-2x + 1
D. y=-x + 2

answer: idk

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

m=-16

step-by-step explanation: