How do you graph #-3 cos x#?
graph{cos x [-10, 10, -5, 5]}
This should be the resulting graph:
graph{-3cos x [-10, 10, -5, 5]}
By signing up, you agree to our Terms of Service and Privacy Policy
To graph ( -3 \cos(x) ), you can start by understanding the graph of ( \cos(x) ). The cosine function oscillates between -1 and 1. Multiplying it by -3 simply flips the graph vertically and stretches it vertically by a factor of 3. So, the amplitude becomes 3, and the graph is inverted. The horizontal axis (x-axis) remains the same. This means the maximum value is -3 and the minimum value is 3. The graph will follow the same pattern as the cosine function, but with inverted peaks and troughs.
By signing up, you agree to our Terms of Service and Privacy Policy
When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.
When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.
When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.
When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.

- 98% accuracy study help
- Covers math, physics, chemistry, biology, and more
- Step-by-step, in-depth guides
- Readily available 24/7