20 points and will park brainliest plzz im in a test
which is the equation of a trend line that passes through the points
(7, 450) and (14, 401)?

a. y= -7x+499
b. y= -1/7 x+451
c. y= 1/7 x+449
d. y= 7x+401

Alake near the arctic circle is covered by a 222-meter-thick sheet of ice during the cold winter months. when spring arrives, the warm air gradually melts the ice, causing its thickness to decrease at a constant rate. after 333 weeks, the sheet is only 1.251.251, point, 25 meters thick. let s(t)s(t)s, left parenthesis, t, right parenthesis denote the ice sheet's thickness sss (measured in meters) as a function of time ttt (measured in weeks).

Use composition to determine if (x) or h(x) is the inverse of f(x) for the limited domain x2-1.

Which part of a 2-column proof is the hypothesis of the conjecture? a) given b) reasons c) prove d) statements ! i think it's b but i'm not quite