intercepts and
pictures below.

s = f(t)

A.

(0,6) is on the curve so the s intercept is 6.  It represents the number of t shirts sold in year 0, i.e 600 in year 2000.

The t intercept is the zero of the function, the year we sold zero shirts.  This function doesn't appear to have a zero; it looks like s=0 is an asymptote.

B. As t increases without bound, s=f(t) increases without bound.  That means every year we sell lots more shirts.

C. f(5)=12.5,  f(7)=22

Average rate of change is

475 shirts per year

D

That graph looks like f shifted up by 10 units, i.e. 1000 shirts.

square pyramid

step-by-step explanation:

square prism looks like nothing like that

triangular prism has a rectangular base instead of a square base

tetrahedron has a triangular base

6,250

step-by-step explanation:

to get the area, multiply 360 by 160.(57,600)

to find out how many bags of fertilizer it will take, first figure out how many square feet one bag can hold. divide 1000 by 8(125) to get the unit rate(how many square feet one pound of fertilizer can hold)and multiply it by 50(6250). if i haven't made a mistake, that is the answer.