Algebra 1 | Unit 6 | Lesson 2: How Does it Change? | Practice Problems

How many small squares are in Step 10?

• 10

• 11

• 90

• 110

Here are 2 patterns of dots. How many dots will there be in Step 4 of each pattern?

Which pattern shows a quadratic relationship between the step number and the number of dots? Explain how you know.

Here are descriptions for how two dot patterns are growing. For each pattern, draw a diagram of Step 0 to Step 3.

Here are some lengths, widths, and areas of a garden whose perimeter is 40 feet. Complete the table with the missing measurements. What lengths and widths do you think will produce the largest possible area? Explain how you know.