math urgent is very important please

Mathematics
Tutor: None Selected Time limit: 1 Day

World aluminum production was 7 million tons in 1967, 8.5 million tons in 1969, 9.75 million tons in 1971, and 12 million tons in 1973. Represent this situation using a broken-line graph. Write the years on the horizontal axis.

May 11th, 2015

To create this, make your x-axis years 1967 - 1973
Make your y-axis 0 - 12 (in millions)

For year 1967, place a dot that corresponds to 7 million
For year 1969, place a dot that corresponds to 8.5 million
For year 1971, place a dot that corresponds to 9.75 million
For year 1973, place a dot that corresponds to 12 million

Then connect the dots with straight lines

simple, just follow this procedure

May 11th, 2015

that the problem i dont understand this about graph can you help me?

May 11th, 2015

Yes please, you plot the vertices and label them. Then you drop a graph connecting the points on each points

May 11th, 2015

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May 11th, 2015
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May 11th, 2015
Dec 8th, 2016
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