Answer:
Hi there!
Your answer is:
-26/5 , -5.17 , √33 , 37/6
Step-by-step explanation:
-26/5 = -5.2
-5.17 = -5.17
✓33= 5.7
37/6 = 6.16
Answer:
Then you don't change the sign.
Two like signs become a positive sign.
Two unlike signs become a negative sign.
Answer:
-2.65
Step-by-step explanation:
Answer:
both 2 and -2
Step-by-step explanation:
Substitute 4 for r(x) on the given equation.
![4=x^2](https://tex.z-dn.net/?f=4%3Dx%5E2)
![\sqrt{4} =\sqrt{x^2}](https://tex.z-dn.net/?f=%5Csqrt%7B4%7D%20%3D%5Csqrt%7Bx%5E2%7D)
![x=2](https://tex.z-dn.net/?f=x%3D2)
![x=-2](https://tex.z-dn.net/?f=x%3D-2)
The equation would be y=12000(2)ˣ.
This equation is of the form y=a*bˣ, where a is the initial population and b is the rate that it increases by. In this problem, a = 12000 and b=2, since it doubles each time.