The function `f(x)=5*(4/5)^x` is an exponential function with a base of 4/5. Exponential functions with a base less than 1 decay, so the graph of this function will approach zero as x increases.
To graph the function, we can start by plotting a few key points. The following table shows some key points for the function `f(x)=5*(4/5)^x`:
| x | f(x) |
|---|---|
| 0 | 5 |
| 1 | 4 |
| 2 | 3.2 |
| 3 | 2.56 |
| 4 | 2.048 |
We can then plot these points on a graph and connect them with a smooth curve.
The graph shows that the function decays exponentially as x increases. The function also approaches zero as x increases.
Learn more about exponential function here:
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Step-by-step explanation:
would like to show but can't using the phone
1. 5 (8) (10)
2. 1/2 (6) (12)
3. 1/3 (3) (12)
4. 1/2 ( ) (4)
5. 1/4 ( ) (15)
6. 1/3 ( ) (6)
B) One solution: x = 0, y = 0
C) One solution: x = 1, y = 5
D) Infinite many solutions
Answer:
no solution
Step-by-step explanation:
a solution would mean a point where the two lines cross. theres no such thing for parallel lines.
but if the lines are the same, they are parallel and cross everywhere, that would give infinite solutions.
if they would cross once, it would mean one solution