The function f(x) is shown on the graph.
what is fo?
eo
-
o
12 only
2 and 3 only
-2,-1, 1, and 2 only
-2,-1, 1, 2 and 12

yes because there is exactly one y value for every x value

for function there can't be more than one value for every x value

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: