Write a cost function for the problem. assume that the relationship is linear. fixed cost, $450; 5 items cost $1370 to produce

Fixed cost = y intercept

Y intercept = b (in y = Mx + b)

274x + 450 = y

Step-by-step explanation:

1370/5 = 274

x = items

y = total cost

274x + 450 = y

the answer is b.)

< 1=< 2

the 8 in 8,420 is in the thousands place so it's value is 8 thousand.

the 8 in 6,870 is in the hundreds place so it's value is 8 hundred.

divide 8000 by 800 to find the answer:

8000 / 800 = 10

the 8 in 8,420 is 10 times greater than the 8 in 6,870