Solve the inequality f(x) 2 0, where f(x) = 3(x + 1)(x – 4)°, by using the graph of the function. The solution set for f(x) 20 is. (Type your answer in interval notation.) 20- 160- 120- 80- 140어 -6 4 4 -40- -80- -120- -160 -200-

Intermediate Algebra
19th Edition
ISBN:9780998625720
Author:Lynn Marecek
Publisher:Lynn Marecek
Chapter9: Quadratic Equations And Functions
Section9.8: Solve Quadratic Inequalities
Problem 9.129TI: Solve x26x50 graphically and (b) write the solution in interval notation.=
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Solve the inequality f(x) 2 0, where f(x) = 3(x+ 1)(x - 4)°, by using the graph of the function.
The solution set for f(x) 20 is.
(Type your answer in interval notation.)
20-
160-
120에
80-
140에
-2
40-
-80-
-120-
-16어
-200-
Transcribed Image Text:Solve the inequality f(x) 2 0, where f(x) = 3(x+ 1)(x - 4)°, by using the graph of the function. The solution set for f(x) 20 is. (Type your answer in interval notation.) 20- 160- 120에 80- 140에 -2 40- -80- -120- -16어 -200-
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