Answer:
Option B and Option C
Step-by-step explanation:
If all trees in a forested area are cut down, in the following ways the air composition will change in that area:
Carbon dioxide levels increase
Oxygen levels decrease
= 7-w
( )^2 = (7-w)^2
g = (7-w)^2
Answer:Graph for 5*x^2-2*x+10*x^2-3*x-1
