1.5: Absolute Value of Equationa and Inequalities

Question 1

a number is the distance from zero on the number line and distance is non-negative

Answer 1

Absolute Value

Question 2

a solution of an equation derived from an original equation that is not a solution of the original equation

Answer 2

Extraneous Solution

Question 3

is one-half of the difference between the max and men values

Answer 3

Tolerance