Math Algebra Pt.5

In proportion and quantities, the first and fourth terms are referred to as the

• means

• extremes

• denominators

• numerators

The first term in ratio is called

• antecedent

• consequent

• mean

• extreme

The second term in ratio is called

• antecedent

• mean

• consequent

• extreme

The _____ is the square root of the product of the extremes.

• antecedent

• consequent

• mean proportional

• mean

If the means of a proportion are equal, their common value is called

• mea

• extreme

• mean proportional

• extreme proportional

The theorem that in every arithmetic progression a, a + d, a = 2d,..., where a and d are relatively prime.

• fibonacci theorem

• gauss theorem

• lejeune theorem

• dirichlet theorem

A statement that one mathematical expression is greater than or less than another is called

• absolute condition

• non-absolute condition

• inequality

• conditional expression

If an equality is true for all values of the variable, it is a/an

• conditional inequality

• equivalent inequality

• absolute inequality

• non-conditional inequality

If the same number is added to both sides of an inequality, the inequality

• becomes negative

• becomes positive

• is reversed

• is preserved

An inequality is preserved if both sides are multiplied by

• zero

• -1

• a positive number

• a negative number