Whoever answers first gets branliest Emily drops a stone from rest off a high bridge into a river. What is the speed of the stone after 5 seconds (neglect air resistance so g =-9.8m/s^2)? A. 5 B.-49 C.50 D.-19.6 E.-9.8

i use my brain for prombles like this maybe you could try it

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

look in attachments

step-by-step explanation:

a = (-2, 0)

b= (-4, 0)

c = (-5,2)

d = (-1,2)