Find the slope of a line parallel to 3x – y = 1
A. -1/3
B. 1/3
C. 3
D. -3
To find the slope of a line parallel to 3x - y = 1, we need to rewrite the equation in slope-intercept form y = mx + b, where m is the slope of the line.
3x - y = 1
y = 3x - 1
Now, we can see that the slope of the line is 3. The slope of a line parallel to this line will also be 3.
Therefore, the correct answer is:
C. 3