Answer:
22)A (x
+
2
)
(
4
X^2
+
3
)
23)A (X+1)(3X^2+1)
Step-by-step explanation:
2. 2 increasing
3. Y=-x +9 decreasing
4. 2 increasing
5. 6 increasing
6. Y=-3x+1 decreasing
D because 5.50 is x and your y so boom D
Sorry but I’m lost what are you talking about