My guys got me I will give brainliest
1 answer:
You might be interested in
Given:
There are given that the parent functions as a cosine function:
Where,
The amplitude of the function is 9.
The vertical shift is 11 units down.
Explanation:
To find the cosine function, we need to see the standard form of the cosine function:
Where,
a is the amplitude of the function,
Now,
According to the question:
The amplitude of the function is 9, which means:
The vertical shift is 11 units down, which means:
For period:
Final answer:
Hence, the cosine function is shown below;
Answer:
Step-by-step explanation:
3+x-3=
- 5x
combine like terms
3 +
= 4
x -5x = -4x
then combine 4 and -4x