Answer:
The correct answer is 37 years.
Step-by-step explanation:
Principal (P) invested is $15000
Rate of interest (r) per year is 5% compounded yearly.
Amount (A) of the principal is $91221.04.
Let the principal is invested for x years (t).
According to the problem,
A = P +
⇒ 91221.04 = 15000 ×
⇒ 6.08140267 =
⇒ x = 37
Thus the principal is supposed to be invested for 37 years for it to yield that amount.
Answer:
A
Step-by-step explanation:
The red function is a transformation. Transformation have the following rules:
- f(x-a) is a units shifted to the right
- f(x+a) is a units shifted to the left
- f(x)+a is a units shifted up
- f(x) -a is a units shifted down
It shifts the red graph 1 unit to the right. This is f(x-1).
Answer:
The answer is C
Step-by-step explanation:
We have f(x) function as below:
and the converted function g(x) is as mentioned below:
We can observe that:
f(x)=-g(x)
Therefore it can be said that this function reflected horizontally.
Note: please check the plot attached.
Just use radical rules and simplify