Which of the following ordered pairs could be placed in the table and still have the relation qualify as a linear function? input Output
(y) (x)
−1 4
0 7
1 10
? ?
(2, 7)
(2, 13)
(1, 7)
(−1, 13)

answer: i guess 5 units?

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: