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Mathematics 18 Online
OpenStudy (sboodhoo):

A candle burns down at the rate of 0.5 inches per hour. The original height of the candle was 9 inches. Part A: Write a list of 6 ordered pairs to show the height of the candle in inches (y) as a function of time in hours (x) from the first hour after it started burning. For example, the point (0, 9) would represent a height of 9 inches after 0 hours. Explain how you obtained the ordered pairs. (5 points)

OpenStudy (sboodhoo):

@unkownbeast911 ?????????????????????

OpenStudy (sboodhoo):

@richgall____ @jordan1415 @denonakavro @ScarlettFarra2000

OpenStudy (richgall____):

this is so funny i had the same question let me go bad in my assignment and see can i find it

OpenStudy (anonymous):

your cute

OpenStudy (richgall____):

are you still in semester one because i had this one in S1 and it won't let me go back to any classes

OpenStudy (richgall____):

9, 0 8.5,1 8,2 7.5, 3 7,4 6.5,5

OpenStudy (anonymous):

there is gonna be decimals in it

OpenStudy (anonymous):

its decreasing so your x numbers would have to be a negative number

OpenStudy (richgall____):

well it would be 8.5,1 8,2 7.5,3 7,4 6.5,5 6,6 because it says starting at the hour after it started burning

OpenStudy (richgall____):

the inches goes down by 0.5 as the hours go up by 1 @jordan1415

OpenStudy (anonymous):

ok i got it now

OpenStudy (sboodhoo):

If the rate at which the candle burned was 0.45 inches per hour instead of 0.5 inches per hour, would the relation be a function? Explain your answer using input and output values.

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