AnswersFL-1200700-Mathematics for College Algebra MISRadical Equations and Extraneous Roots — Cumulative examQuestion 42
42
RCMultiple Choice
Radical Equations and Extraneous Roots — Cumulative exam
Question 42 • FL-1200700-Mathematics for College Algebra MIS
When graphed, which parabola opens downward?
Answer
y
y = –3x2y
y = (x – 3)2C
Optiony
y = x2 – 3