Unit 1 Lesson 4

Open a blank spreadsheet. In A1, type 2 and hit enter. What should you type into cell A2 to generate the sequence 2, 4, 8, 16, 32, ... when you fill down the columns?

Open a blank spreadsheet. In A1, type 2 and hit enter. What should you type into cell A2 to generate the sequence 2, 4, 6, 8, 10, ... when you fill down the columns?

Open a blank spreadsheet. In A1, type 400 and hit enter. What should you type into cell A2 to generate the sequence 400, 200, 100, 50, 25, ... when you fill down the columns?

Open a blank spreadsheet. In A1, type 400 and hit enter. What should you type into cell A2 to generate the sequence 400, 325, 250, 175, 100, ... when you fill down the columns?

If cell A1=5 and cell A2=A1*3+2, what are the first 5 terms of the sequence?

• 5, 25, 125, 625, 3125

• 5, 17, 53, 161, 485

If cell A1=1 and cell A2=(A1+2)*3, what are the first 5 terms of the sequence?

If cell A1=2 and cell A2=(A1+2)*3, what are the first 5 terms of the sequence?

Find the first 5 terms of a geometric sequence that starts with -5 and has a growth factor of -1.

Find the first 5 terms of a geometric sequence that starts with -20 and has a growth factor of 0.5.

Find the first 5 terms of a geometric sequence that starts with -20 and has a rate of change of 5.