5
QuizMultiple Choice
Line of Best Fit
Question 5 • FL-1200370-Algebra 1-A Semester 2 Adult Credit Course SY2526
The graph shows the daily revenue earned selling coupon cards in a fundraiser if the price is decreased by x dollars.
Answer
A
R(x) = –x2 + 6x + 40B
R(x) = –(x – 4)(x + 10)C
R(x) = –(x2 – 14x + 40)D
R(x) = –(x + 3)2 + 49