Victoria learns 2 songs each week in piano lessons. Which graph shows the number of songs Victoria will learn if she takes les
sons for x weeks? A. B. C.
2 answers:
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Given:
The graph of an exponential function.
To find:
The function in the form of .
Solution:
The general form of an exponential function is
...(i)
From the given graph it is clear that the function passes through the points (0,4) and (1,7). It means these points will satisfy the function.
For x=0 and f(x)=4,
For x=1 and f(x)=7,
Putting a=4, we get
Substitute a=4 and in (i).
Therefore, the required exponential function is .
Answer:
No it's not.
Step-by-step explanation:
Integers are set of numbers consisting
- Whole number
- Natural number
- Negative numbers
It doesn't consist
- Fractions &
- Decimals
Hope this helps ;) ❤❤❤