Unit 2 Review

• b = 3

• b = 5

• b = 6

• b = a

Make a conjecture about how you get the next term in the sequence:

-11, -7, -3, 1, 5

• 9

• 8

• -4

• 6

Make a conjecture about how you get the next term in the sequence:

5, -10, 20, -40

• 80

• -80

• 60

• 10

What is the pattern of the sequence?

-11, -7, -3, 1, 5

• Add 4

• Subtract 4

• Multiply by 2

• Divide by 2

What is the pattern of the sequence?

5, -10, 20, -40

• Multiply -2

• Divide by -2

• Multiply by 2

• Divide by 2

Write the statement All dogs have four feet. In if-then form.

• a. If an animal is a dog, then it has four feet.

• b. If an animal has four feet, then it is a dog.

• c. If an animal is not a dog, then it does not have four feet.

• d. If an animal does not have four feet, then it is not a dog.

Write the statement All chickens have two wings. In if-then form.

• a. If an animal is a chicken, then it has two wings.

• b. If an animal has two wings, then it is a chicken.

• c. If an animal is not a chicken, then it does not have two wings.

• d. If an animal does not have two wings, then it is not a chicken.

Identify the hypothesis of the statement:

If you live in Chicago, then you live in Illinois.

• a. You live in Chicago

• b. You live in Illinois

• c. You do not live in Chicago

• d. You do not live in Illinois

Identify the conclusion of the statement:

If you have your driver's license, then you are at least sixteen years old.

• a. You have your driver's license

• b. You are at least sixteen years old

• c. You do not have your driver's license

• d. You are not at least sixteen years old

Name the operation that transforms 3x + 6 = 5x − 8 to 3x = 5x − 14, then find x.

• a. Addition

• b. Subtraction

• c. Multiplication

• d. Division