Factorise ab-a-b+1 =?
2 answers:
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The average profit of the local store is an illustration of an exponential function
The profit function is:
From the question, we have:
- Initial value (a) = 960
- Rate per year (b) = 88%
An exponential function is represented as:
So, the function that represents the profit per year is:
Divide x by 12 to get the monthly rate
Evaluate the exponent
Hence, the profit function is:
Read more about exponential functions at:
Answer:
The graph in the attached figure
Step-by-step explanation:
we have
we know that
The parent function of f(x) is equal to g(x)
The rule of the transformation of g(x) to f(x) is equal to
(x,y)------> (x+2,y)
That means------> The translation is 2 units to the right
Using a graphing tool
The graph in the attached figure
Answer:
Hence, a regular polygon that has a minimum rotation of 45 degrees to carry the polygon onto itself is:
A. octagon.
Step-by-step explanation:
We know that the for a regular polygon with 'n' sides the minimum rotation that can carry the polygon onto itself is:
Here we are given the minimum angle of rotation such that polygon is transformed to itself as 45 degree.
i.e. we have:
Hence, the number of sides of a polygon are 8.
Hence, the polygon is:
A. octagon.
( Since a polygon with 8 sides is called a octagon)