How to graph y=2^x+3
1 answer:
Answer:
see below
Step-by-step explanation:
It is usually convenient to choose small exponents when graphing an exponential function. You can get a reasonable idea of the shape of the curve using x-values with a magnitude of 3 or less.
The exponential term 2^x has a horizontal asymptote of y=0 for large negative values of x. Adding 3 to that term shifts the horizontal asymptote up to y=3. Of course, everything else is shifted up the same amount.
You know that ...
2^-1 = 1/2
2^0 = 1
2^1 = 2
2^2 = 4
Adding 3 to these values will give you points on the graph for x=-1 to 2.
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Answer:
n=601
Step-by-step explanation:
Formula used:
Solution:
Where,
As there is no previous estimate for p
Then, p=0.5
Here on using the table
Also,
E=0.04
p=0.5
Thus,
n=600.2279407
On approximating the value,
n=601