Answer:
Step-by-step explanation:
(f •g)(x)= 3x² * (x + 2)
= 3x²*x + 3x² *2
=3x³ + 6x²
The answer is 6 as unit digit of number is 4 when you square you will get the unit digit 6
-1/3
This equation is in y-intersept form; y=mx+b, where m is the slope
4.80961924
