I´ve got this question
y=5cosx-3sinx
More information needed to solve for either x or y.
how is the plot
period and amplitude?
To solve this equation, you would need to find the values of x and y that satisfy the equation. In this case, the equation is in the form of a trigonometric equation involving cosine and sine functions.
To graphically understand the equation, you could plot the points for different values of x and y. However, if you are looking to find specific solutions, you can follow the steps below:
1. Start by rearranging the equation to get it in a more manageable form:
y = 5cos(x) - 3sin(x)
2. Identify any patterns or relationships between x and y. Look for any special angles or periodic behavior of the trigonometric functions involved.
3. Consider using trigonometric identities or properties to simplify the equation further. For example, you could try expressing sine or cosine functions in terms of the other trigonometric functions.
4. You may need to use numerical methods or approximation techniques to find the exact values of x and y that satisfy the equation. Examples of such methods include iteration, Newton's method, or using a graphing calculator or software.
By following these steps and using algebraic manipulations or graphical methods, you should be able to find solutions for the equation y = 5cos(x) - 3sin(x).