Answer:
intervals (-3,-1) and (0,+infinity)
Step-by-step explanation:
if f'(x)>0 then f is increasing
Answer:
Step-by-step explanation: This is the answer
The answer is x=y.
You'll see if you replace all the x's with y's.
Answer:
x=2 and y=3.
Step-by-step explanation:
Let the one number be x and the other number be y.
ATQ, 2x=1+y and x+y=5. x=2 and y=3.
The x in your equation is 16/5 or 3 1/5 or 3.2 if you want it simplified