4. Point M is the midpoint of AB. If the coordinates of Mare (5, 4) and the 7 points coordinates of A are (-1, 4) what are the coordinates of B?* 1.(6,10) 2. (-8.-4) 3. (11,4) O 4.(-6,8)

answer: (-6,3)

step-by-step explanation:

let's fu(!

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