To the nearest dollar, the average tuition at a public four−year college was $3088 in 1997 and $3292 in 2000. find, to the nearest dollar per year, the rate at which tuition was increasing.

the fees in 1997 was $3088

fees in 2000 was $3292

average rate of increase= (3292-3088)/(2000-1997) = 204/3=68

so average rate of increase is $68 per year

-13

step-by-step explanation:

f(x)=2x-5 for f(-4)

f(-4)   means let x=-4

f(-4) = 2(-4) -5

f(-4) =-8-5

      = -13

what