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English Maths. 2nd Year, Bilingual Section at Modesto Navarro. La Solana.<br />

1.The following graph represents the speed (km/h) of a roller-coaster wagon during the time<br />

it takes to go all the way around:<br />

a) Is it a graph of points or a line graph?<br />

MORE EXERCISES<br />

ABOUT STATISTICS.<br />

b) Interpret the interval from 0 seconds to 5 seconds.<br />

c) Interpret the interval from 5 seconds to 15 seconds.<br />

d) Interpret the interval from 15 seconds to 20 seconds.<br />

e) Interpret the interval from 35 seconds to 50 seconds.<br />

f) Interpret the interval from 55 seconds to 60 seconds.<br />

g) When does the wagon reach the maximum speed?<br />

UNIT 11. Graphs and Tables. 14

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