Question

The slope of parallel lines are always...?

Answer 1

The slope of parallel lines are always; Equal

Slope of a line

The formula for slope intercept form of a line is;

y = mx + c

Where;

• m is slope
• c is y-intercept

Now, when two lines are perpendicular to each other, it means their slopes will be; m and -1/m.

Whereas when two lines are parallel to each other, both of their slopes will be m which means they are always equal to each other.

Read more about slope of lines at; brainly.com/question/3493733

Answer 2

In other words, the slopes of parallel lines are equal. Note that two lines are parallel if their slopes are equal and they have different y-intercepts. In other words, perpendicular slopes are negative reciprocals of each other.