Answer:
y = -x -1
Step-by-step explanation:
x1= 0, y1= -1
-1 = x/(y+1)
-1 (y+1) = x
y+1 = -x
y= -x -1
Sonya got 8 out of 10 questions right on a quiz. She got the same score on a quiznthay had 20 questions. How many many questions
2 answers:
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;