WGU C957 APPLIED ALGEBRA FXO2 OA ACTUAL TEST PAPER COMPLETE QUESTIONS AND ANSWERS FULL SOLUTION

WGU C957 APPLIED ALGEBRA FXO2 OA
ACTUAL TEST PAPER COMPLETE
QUESTIONS AND ANSWERS FULL
SOLUTION

●● quadratic formula
Answer:


●● compound interest formula
Answer:


●● simple interest formula
Answer:


●● distance formula
Answer: D=R X T


●● complex numbers
Answer:


●● discriminant formula

, Answer: if D> 0: 2 real solutions
if D<0: 2 non-real solutions
if D=0 : exactly 1 solution


●● factor by grouping
Answer:


●● inequality signs
Answer:


●● when the inequality sign changes
Answer: if you multiply or dividing both sides of the inequality by a
negative number it changes the direction of the sign


●● when the inequality sign does not change
Answer: if you add or subtract both sides of the inequality


●● solving a compound inequality with and
Answer: it will involve the word and- first solve each inequality
separately- then find the intersection of the two solution sets


●● interval notation of compound inequalities with the word or
Answer: will have the union sign U