The first equation in the system models the heights, h, of a falling volleyball as a function of time, tThe second equation models the heights, h, of the hands of a player jumping up to spike the ball as a function of time, tWhich statement describes the situation modeled by this system?

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step-by-step explanation:

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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:

the correct answer is 1: 2

step-by-step explanation:

hope this your welcome : )

a precentage of 6th graders. the population is all 6th graders. let me know if i'm wrong, i hope this ! : )

step-by-step explanation: