CORRECT ANSWERS
Real #s - correct answer-Irrational, rational, and whole #s
Find the distance between 2 pts. on # line - correct answer-Take the absolute value of the difference
between the 2 pts.
d(P,Q) = | b - a |
Which values must be excluded from the domain of the variable in the expression? - correct answer-
Substitute the variables into the problem - the denominator cannot equal 0.
Negative exponents - correct answer-a⁻ⁿ = 1/aⁿ
Law of Exponents - correct answer-(a×)ⁿ = a×·ⁿ
(a · b)ⁿ = aⁿ · bⁿ
(aⁿb*)^ = aⁿ^b*^
xⁿx* = xⁿ⁺*
xⁿyⁿ = (xy)ⁿ
xⁿ/x* = xⁿ⁻*
xⁿ/yⁿ = (x/y)ⁿ