Q1) A- solve the following function and show type of interval: 1) 3X < 5X –8 2) 2X2 + 9X + 4 20

Intermediate Algebra
19th Edition
ISBN:9780998625720
Author:Lynn Marecek
Publisher:Lynn Marecek
Chapter9: Quadratic Equations And Functions
Section9.8: Solve Quadratic Inequalities
Problem 9.127TI: Solve x2+2x80 graphically and (b) write the solution in interval notation.
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Q1) A- solve the following function and show type of interval:
1) 3X < 5X –8
2) 2X2 + 9X + 4 20
Transcribed Image Text:Q1) A- solve the following function and show type of interval: 1) 3X < 5X –8 2) 2X2 + 9X + 4 20
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