Today you'll begin by combining your work with absolute value and inequalities (6.4). Then, in 6.5, you'll begin working with the idea of sign. This is a very powerful idea for analyzing functions when you move to college algebra or precalculus 1.
6.4 Solving Absolute Value Inequalities
6.5 Solving Polynomial Inequalities
Test 3 4-13 to 4-24 (Here's a video to help format your answers correctly.)
Q1 1.8, Q2 2.5, Q3 2.7, Q4 3.5, Q5 3.2, Q6 4.6, Q7 5.1, Q8 5.3, Q9 5.3, Q10 5.2