Any number that cannot be expressed as a fraction describes which concept?

Any number that cannot be expressed as a fraction describes which concept?

• A. End Behavior
• B. Irrational
• C. Transversal
• D. Corresponding Angles

Answer: (B)

Numbers that cannot be written as a fraction are called irrational numbers. An irrational number cannot be expressed as a ratio of two integers, and its decimal expansion goes on forever without repeating. For example, sqrt(2) and pi are irrational. So, a number that cannot be expressed as a fraction describes irrational numbers. The other terms belong to geometry or a function’s long-run behavior: end behavior looks at what a function does as x grows without bound, while transversal and corresponding angles are about lines intersecting and the angles formed.

Numbers that cannot be written as a fraction are called irrational numbers. An irrational number cannot be expressed as a ratio of two integers, and its decimal expansion goes on forever without repeating. For example, sqrt(2) and pi are irrational. So, a number that cannot be expressed as a fraction describes irrational numbers. The other terms belong to geometry or a function’s long-run behavior: end behavior looks at what a function does as x grows without bound, while transversal and corresponding angles are about lines intersecting and the angles formed.