A store receives 2,000 decks of popular trading cards. The number of decks of cards is a function, d, of the number of days, t, since the shipment arrived. Here is a table showing some values of d
Calculate the average rate of change for the following intervals:
a. day 0 to day 5

b. day 15 to day 20
t d(t)
0 2,000
5 1,283
10 823
15 528
20 338

The average rate of change:

a. -143.4 decks per day

b. -38 decks per day.

Given that,

The calculation is as follows:

a.

For day 0 to day 5

b.

For day 15 to day 20

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answer: b.

step-by-step explanation:

the y coordinate for point b is 0, and answer b is the only one with that y coordinate.

ℓσℓ ιт ∂σит тяσυвℓє мє αт αℓℓ ιм gℓα∂ тσ нєℓρ ρρℓ συт

ωє ιт ¢αи вє ωяιттєи αѕ

step-by-step explanation:

нσρє ι ¢συℓ∂ нєℓρ уσυ συт