Kathleen makes 84 cupcakes each week. of these, she sells 16 each week and gives away the rest. write a linear function that represents the number of cupcakes kathleen has given away over time.

answer are

step-by-step explanation:

part a

x     y

0     8

1     7.5

2     7

3     6.5

4     6

5     5.5  

for every hour i deducted .5 inches from the length of the candle

part b

it is a function because for every x value there is only one y value

part   c

for every x value there is only one y value

x       y

0       8

1       7.6

2       7.2

3       6.8

step-by-step explanation:

the answer would be c:   ax + b = ax + c

step-by-step explanation: