Part A A factory begins the day with 6,000 packaged light bulbs. The machines in the factory can package 1,200 light bulbs every hour for the next 5 hours.

Number of Hours, x, Since the Day Began

Number of Packaged Light Bulbs, y

0
5
Question 2
Part B

Determine a linear function that models the relationship.

Question 3
Part C

The initial value of this function is
and the rate of change is
.

y + 11 = (1/4)(x + 16)

step-by-step explanation:

1/3 + 1/3 ≠ 2/6 because 1/3 alone = 2/6  

step by step explanation:

1/3 + 1/3 = 2/3       2/3=4/6

the answer is 15.50 for one mile

b) is slope: 0   y- intercept 15.5

a and c

for infinitely many solutions we require both left and right sides to be equal

distribute and simplify

a

14 - 8x = 20 - 8x - 6 = 14 - 8x ← both sides equal so infinite solutions

b

6x - 54 = 6x - 54 + x = 7x - 54 ← not equal

c

4x + 16 = 4x + 10 + 6 = 4x + 16 ← both sides equal so infinite solutions

d

5x - 40 + 10 = 5x + 10

5x - 30 = 5x + 10 ← not equal