Prime Numbers & Quadrants Test

Front

What is a prime number?

Back

A prime number is a natural number greater than 1 that has no positive divisors other than 1 and itself.

Front

List the first five prime numbers.

Back

2, 3, 5, 7, 11.

Front

What is the prime factorization of 30?

Back

Front

What is the prime factorization of 45 using exponents?

Back

Front

What is the prime factorization of 108?

Back

Front

What quadrant is represented by positive x and positive y coordinates?

Back

Quadrant One.

Front

What quadrant is represented by negative x and positive y coordinates?

Back

Quadrant Two.

Front

What quadrant is represented by negative x and negative y coordinates?

Back

Quadrant Three.

Front

What quadrant is represented by positive x and negative y coordinates?

Back

Quadrant Four.

Front

How do you determine the quadrant of a point (x, y)?

Back

Check the signs of x and y: (positive, positive) = Quadrant One; (negative, positive) = Quadrant Two; (negative, negative) = Quadrant Three; (positive, negative) = Quadrant Four.