A movies rental company deducts $7 from Serena’s account every month for a year. After 1 year , how much do movie rental fees ch
1 answer:
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Answer:
(gof) (4) = 9
Hence, option A is true.
Step-by-step explanation:
f(x)=-x³
g(x)=|1/8x -1|
(gof) (4) = g{f(4)}
First wee need to determine f(4)
f(4)=-(4)³
= -64
so
(gof) (4) = g{f(4)} = g(-64)
=
Thus,
(gof) (4) = 9
Hence, option A is true.
Given:
The complex number is:
To find:
The argument of the given complex number.
Solution:
If a complex number is , then the argument of the complex number is:
We have,
Here, and
. So, the argument of the given complex number is:
Therefore, the argument of the given complex number is .