The cost of producing transistors decreases by 20% every year. if it currently costs $440 to produce a billion transistors, how much will it cost to produce a billion transistors in 7 years? if necessary, round your answer to the nearest cent.

answer: 30

step-by-step explanation: its 30 because im a basketball player and stephen curry hits most of his shots so if you put 30 you might make the shot goodluck

the functions have the same rate of change i think. i narrowed it down to this answer and "the rate of change of tour 1 is greater" but i got it wrong using that answer so im assuming its the answer above. (this is a question i also answered from the iready site if anyone needs a reference)