The formula f=9/5(k−273.15)+32
converts a temperature from kelvin k to degrees fahrenheit f

a. solve the formula for k

The formula for K in terms of F is

The given expression:

To find:

The formula for K is obtained by making K the subject of the formula as shown below;

Thus, the formula for K in terms of F is

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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: