Unit 1 & 2 Final Review

Front

What is a conjunction in logic?

Back

A conjunction is a compound statement formed by joining two statements with the word 'and'. It is true only if both statements are true.

Front

What is the Distance Formula?

Back

Front

How do you express 'Edwin plays soccer or Frank does not play football' in symbolic form?

Back

The symbolic form is @@r \, ext{or} \, eg p@@.

Front

What is the Addition Property of Equality?

Back

The Addition Property of Equality states that if you add the same number to both sides of an equation, the two sides remain equal.

Front

What is the value of x in the equation 2x - 5 = 10?

Back

The value of x is 7.

Front

What does the term 'compound statement' mean in logic?

Back

A compound statement is a statement formed by combining two or more simple statements using logical connectives such as 'and', 'or', and 'not'.

Front

What is the definition of a simple statement?

Back

A simple statement is a statement that does not contain any logical connectives and expresses a single idea.

Front

What is the formula to calculate the distance between the points (7, 8) and (2, -4)?

Back

Front

What is the Substitution Property in algebra?

Back

The Substitution Property states that if two values are equal, one can be substituted for the other in any expression.

Front

What is the meaning of 'disjunction' in logic?

Back

A disjunction is a compound statement formed by joining two statements with the word 'or'. It is true if at least one of the statements is true.