A construction crew is lengthening a road. The road started with a length of 52 miles, and the crew is adding one miles to the road each day. Let L represent the total length of the road (in miles), and let D represent the number of days the crew has worked. Write equation relating L to D . Then use this equation to find the total length of the road after the crew has worked 26 days.

a

step-by-step explanation:

the answer is a

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

there still no table