C. example 8 in section 3.2 describes fuel cost involved in idling your car engine for 5 minutes per day when the cost of gasoline is $3.75 per gallon using the formula c = 19a – 4 where c is the cost and a is the size of the engine in liters. determine the size of the engine in your car and find the cost of idling your car engine for 5 minutes per day

w

step-by-step explanation:

30

step-by-step explanation:

times by times

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: