Which equation represents the line that passes through and left-parenthesis 4, startfraction 7 over 2 right-parenthesis.? y equals negative startfraction 5 over 8 endfraction x plus 6. y equals negative startfraction 5 over 8 endfraction x plus 16. y equals negative startfraction 15 over 8 endfraction x plus minus 49. y equals negative startfraction 15 over 2 endfraction x plus 71.

g

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

a

step-by-step explanation: