Answer:
the easy way is to take notes and study them before a test
Step-by-step explanation:
i took this lesson a few weeks ago
just separate the ramge and domain
54
C = -6
1 +-7 =-6:::::::::::::::::::
-20 = 0
-8 (6 + x) + 4 (2x + 7) = 0
-48 - 8x + 8x + 28 = 0
