Question: What is the equation of a line parallel to y = -3x + 4 that passes through the point (2, 1)?

Options:

1. y = -3x + 7
2. y = 3x - 5
3. y = -3x + 1
4. y = 3x + 1

Correct Answer: y = -3x + 7

Solution:

The slope of the line is -3. Using point-slope form: y - 1 = -3(x - 2) gives y = -3x + 7.