Join Game Changers!

Apply Today and receive complimentary 6 month Premium subscription!
Quick Homework Help
(down) -1 (up)

In 1940 the cost of house was $10,000 By 1980 this cost had risen to $90,000 Assume increase is linear find a function expressing the cost c of house in terms of the year y. Solve this function for y

Dan350

by Dan350 at April 03, 2011


Answers

(up) -1 (down)
1980-1940 = 40 years 90000-10000 / 40 = 2,000 per year So, the equation would be y = 2000c + 10000

GregLovesBio GregLovesBio April 04, 2011

(up) 0 (down)
the slope is 2000 c=2000t+10000 where c is the cost and t is the year. Keep t=0 as 1940    

chitra003 chitra003 April 04, 2011

(up) 0 (down)
this is greek to me

...sydnie... ...sydnie... April 04, 2011

(up) 0 (down)
\/\/l-l47 ()7l-l3125 541l).

ChromeRedCat ChromeRedCat April 04, 2011

Add your answer


Post your answer

Try Instatnt Math