Function Tables & Real Data Graphs (Grade 7)
Free printable Grade 7 algebra worksheet: evaluate a linear rule, find the rule from a table, and read a rate from a real-data graph description.
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Grade 7 · Math worksheet
Name
Date
Math
Algebra: Function Tables & Real Data Graphs
Find y from the rule, find the rule from the table, or find the rate from the real-world description.
- 1.A rule is y = -2x + 4. Find y when x = -3.
- 2.A rule is y = 1x + 2. Find y when x = -4.
- 3.A rule is y = -1x + 1. Find y when x = 0.
- 4.A rule is y = 4x + 4. Find y when x = -4.
- 5.A rule is y = 3x + 0. Find y when x = -3.
- 6.A rule is y = -1x - 2. Find y when x = -2.
- 7.A table of values follows the rule y = mx + c: (0, 4), (1, 5), (2, 6), (3, 7). Find m and c.
- 8.A table of values follows the rule y = mx + c: (0, 2), (1, 5), (2, 8), (3, 11). Find m and c.
- 9.A table of values follows the rule y = mx + c: (0, 0), (1, 3), (2, 6), (3, 9). Find m and c.
- 10.A table of values follows the rule y = mx + c: (0, 0), (1, 3), (2, 6), (3, 9). Find m and c.
- 11.A graph shows that after 5 hours, a tank holds 52 litres, starting from 12 litres, filling at a constant rate. Find the fill rate in litres per hour.
- 12.A graph shows that after 1 hours, a tank holds 16 litres, starting from 7 litres, filling at a constant rate. Find the fill rate in litres per hour.
- 13.A graph shows that after 2 hours, a tank holds 21 litres, starting from 15 litres, filling at a constant rate. Find the fill rate in litres per hour.
- 14.A graph shows that after 1 hours, a tank holds 25 litres, starting from 19 litres, filling at a constant rate. Find the fill rate in litres per hour.
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