Question
Which points are on the graph of y=cos 0
Answers
GPT-4o mini
The equation \( y = \cos(0) \) evaluates to \( y = 1 \) since the cosine of 0 degrees (or 0 radians) is 1.
Therefore, the points on the graph of \( y = \cos(0) \) are all points where \( y = 1 \).
In a Cartesian coordinate system, this means any point of the form \( (x, 1) \), where \( x \) can be any real number.
For example, some specific points include:
- \( (0, 1) \)
- \( (1, 1) \)
- \( (-1, 1) \)
- \( (2, 1) \)
- \( (-2, 1) \)
All of these points lie on the horizontal line \( y = 1 \).
Therefore, the points on the graph of \( y = \cos(0) \) are all points where \( y = 1 \).
In a Cartesian coordinate system, this means any point of the form \( (x, 1) \), where \( x \) can be any real number.
For example, some specific points include:
- \( (0, 1) \)
- \( (1, 1) \)
- \( (-1, 1) \)
- \( (2, 1) \)
- \( (-2, 1) \)
All of these points lie on the horizontal line \( y = 1 \).