8Ma/KBO2 12.02.21

Simplify

a + a^2 + 2a

• 4a^2

• 4a^2

• 3a + a^2

Simplify

4a + a^2 + 3a

• 7a + a^2

• 8a^2

• 7a^2

What is the mode for the following sequence?

5, 5, 6, 8, 155

• 5

• 155

• 6

What is the term to term rule for the sequence

6, 8, 10, 12, ...

• + 2

• 2n

• 2n + 4

• 6

What is the nth term for the sequence

5, 7, 9, 11, ...

• + 2

• 2n + 3

• 2n

• 2n + 5

What is the missing term in the sequence?

2, __, 8, 16, 32, 64, ...

• 6

• 8

• 4

2/3 x 3/4

• 5/8

• 6/7

• 6/12

2/4 divided by 1/2

• 4/4

• 2/8

• 4/5

• 3/6

3 x 3 + 2

• 15

• 9

• 11

What is the equation of the line?

• y + x

• y = x

• y - x

• -y = x