PRECAL - Midterm Reviewer

A _______ is a succession of numbers in a specific order.

• Series

• Sequence

• Harmonic

• Fibonacci

Each number in a Sequence is called a ______

• Term

• Statement

• Coefficient

• Status

The terms are formed according to some fixed rule or property. They are arranged as the first term, the second term, the third term, and so on.

• True
• False

A sequence with a definite number of terms is an infinite sequence.

• True
• False

The following are infinite sequences, 2/5, 2/7, 4/9, 8/11, 16/13 , Give the next 3 terms.

• 18/15, 20/17, 40/19

• 32/26, 64/52, 128, 104

• 32/15, 64/17, 128/19

• None of these

A _____ is the indicated sum of the terms of a sequence.

• Fibonacci

• Sequence

• Harmonic

• Series

When no restrictions are imposed on n such as the series is said to be________

• Infinite

• Finite

• Term

• None of these

The inconvenience of writing so many terms can be minimized using summation notation.

• True
• False

An expression denoting the sum of the terms of a sequence.

• Arithmetic Series

• Arithmetic Sequence

• Geometric Sequence

• Geometric Series

It is a principle for proving certain mathematical theorems, propositions, or formulas.

• mathematical deduction

• mathematical conduction

• mathematical competition

• Mathematical Induction