Given:
The given function is:
![f_1(x)=-3\cdot 2^{x-5}-4](https://tex.z-dn.net/?f=f_1%28x%29%3D-3%5Ccdot%202%5E%7Bx-5%7D-4)
The graph of the function is given.
To find:
The end behavior of the given function.
Solution:
We have,
![f_1(x)=-3\cdot 2^{x-5}-4](https://tex.z-dn.net/?f=f_1%28x%29%3D-3%5Ccdot%202%5E%7Bx-5%7D-4)
From the given graph it is clear that the function approaches to -4 at x approaches negative infinite and the function approaches to negative infinite at x approaches infinite.
as ![x\to -\infty](https://tex.z-dn.net/?f=x%5Cto%20-%5Cinfty)
as ![x\to \infty](https://tex.z-dn.net/?f=x%5Cto%20%5Cinfty)
Therefore, the end behaviors of the given function are:
as ![x\to -\infty](https://tex.z-dn.net/?f=x%5Cto%20-%5Cinfty)
as ![x\to \infty](https://tex.z-dn.net/?f=x%5Cto%20%5Cinfty)
Answer:
x = 33
y = 41
Step-by-step explanation:
GIven
x: number of nickels
y: number of quarters
A nickel = $0.05
A quarter = $0.25
then we have the system of equations
0.05*x + 0.25*y = 11.90
x + y = 74
Which can be solved applying any of known methods. Then, the solution is
x = 33
y = 41
hope this was helpful.
The answer should be A. 4.5
Because line x is just over half of the length of the line that is 8ft
Answer:
D
Step-by-step explanation:
This is factor by grouping. In factor by grouping, write a quadratic trinomil as 4 terms and group by parenthesis. Then factor by GCF in each pair. If the two parenthesis match, the factoring has worked and the factors will be the GCFs as one and the parenthesis as one other.
The factors here are the GCFs
and -3 as
and the parenthesis (x-5).
48 units! This may be wrong but hoped it helped!