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Graphing Equalities and Inequalities, Trends and Forecasting

These data represent the number of students attending a high school.
Year Number of Students
1985 212
1986 295
1987 352
1988 401
1989 473
1990 519
1991 602
(a) Draw a line graph for the data.
(b)Use the line graph to predict how many students enrolled in 1992.

Part 2:
Solve the following linear inequality graphically.
x+2y<4
x-y<5

Solution Summary

Graphing Equalities and Inequalities, Trends and Forecasting are investigated.

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