Use mathematical language to describe three different patterns in the following triangle.
The pattern rule for a sequence is “Start at 8. double each number. and add 2.” Write the first five numbers in the sequence.
Determine a pattern rule to predict the number of squares you would need to build the 6th figure in this pattern. Explain your thinking.
Determine the number of toothpicks in the 5th figure in this sequence.
a) Describe the patterns in this table of values
b) Copy and complete the table.
Use a table of values to determine the number of counters in the 9th term in this sequence.
a) Draw the 4th figure in this pattern.
b) Use a table of values to determine the number of toothpicks in the 7th figure.
a) Use a table of values to represent the sequence 2, 7. 12, 17, ....
b) Write a rule that tells how to calculate the value of a term using the terms before it,
c) Write a rule that tells how to calculate the value of a term using the term number.
d) Calculate the value of the e10th term in the sequence.
To raise funds for the music department. a class decides to sell frozen cookie dough.
The class makes a profit of $2 on each container. The class sells 5 containers on the first day. 8 on the second day. and l l on the third day. This pattern continues for 10 days. What is the difference between the profit for the 1st day and the profit for the 10th day?