Algebra-2

Question Analysis
This problem assesses the ability to convert coordinates in the complex plane back into a complex number.

Key Concept Explanation
In the complex plane, the x-coordinate represents the real part, and the y-coordinate represents the imaginary part of the complex number.

Step-by-step Solution
1. Identify the x-coordinate and the y-coordinate of the point .
2. The x-coordinate is -5, which is the real part.
3. The y-coordinate is 7, which is the coefficient of the imaginary part.
4. Combine these to form the complex number

Click "Show Answer" to reveal the answer and analysis