Abeka 7th Grade Math Quiz 12

20 divided by 4 = 5

Find the common ratio for the geometric sequence: 4, 20, 100, 500.

3 + 8 = 11

Find the next term in the arithmetic sequence if the first term is 3 and the common difference = 8.

8(2) = 16

Find the next term in the geometric sequence if the first term is 8 and the common ratio = 2.

5

How many terms are in the expression 6w - 3x + 9y - 8z + 12?

variable

In algebra, what is the name for a letter that represents an unknown value or number?

12

What is the constant term in the expression 3x + 9y + 12?

4

What is the numerical coefficient in the polynomial 4y + 6?

binomial

A polynomial with two terms

30 - 36 = -6

Find the common difference for the arithmetic sequence: 36, 30, 24, 18.