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096-B7-2

3. Find the pattern of the following sequence and write the number of shapes in the
6th step of the sequence.

1st 2nd 3rd

4. Write the correct functional formula for the problem and complete the table.

a. Total distance (y km) traveled for x x 1 2 3 4
hours at 80 km/h.
y
y _________________

b. Water is filled in a 250 L bathtub. x 1234
Remaining amount of water is y L y
when 5 L of water is drained per
minute for x minutes.

y _________________
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