Find the value of the expression: h x 2 for h = 4

8

Step-by-step explanation:

h = 4 so,

the expression will be

4 x 2

= 8

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:

hi! i think the answer is 1/2 : )