Question

HELP PLEASE!

Answer 1

The generic equation of the line is:
 y-yo = m (x-xo)
 Where,
 m = (y2-y1) / (x2-x1)
 Substituting values:
 m = (2000-2500) / (18-22)
 Rewriting:
 m = (- 500) / (- 4)
 m = 125
 We choose an ordered pair:
 (xo, yo) = (18, 2000)
 Substituting:
 y-2000 = 125 (x-18)
 y = 125x - 2250 + 2000
 y = 125x + 250
 Answer:
 The equation of the best fit line in slope-intercept form is:
 y = 125x + 250

Answer 2

Answer:

y = 125x + 250

Step-by-step explanation: