Butterfield lake builds up a sheet of ice in the winter that is 2 feet thick. When spring comes, the warm air melts the ice at a constant rate of 2 inches per week. If y represented the total thickness of the ice (in inches), and x represented the time in weeks, which function below would model this relationship? A. y = 2x + 2
B. y = -2x + 2
C. y = -2x + 24
D. y = 24x - 2

y=3x+4

step-by-step explanation:

given the points a(0,4) and b(-4, -8)

eqn of line ab: (y-4)/(x-0)=(-8-4)/(-4-0)

(y-4)/x=-12/-4=3

y=3x+4

whole number data type

step-by-step explanation:

as whole number type represents whole number

like 1, 2 ,3, 4

in other words the whole numbers are those numbers which cannot be written infraction.

since we can take days as a whole number i.e 1 day 2 day and we cannot write 1.2 day hence we will use whole number data type