## What is the slope of a line that is perpendicular to the slope?

If two lines are perpendicular then the product of their slopes is −1 . This means one slope is the negative reciprocal of the other. One slope will be positive and one will be negative. One will be steep and the other will be gentle.

**How do you find the slope of two lines that are perpendicular?**

Explanation: If the slopes of two lines can be calculated, an easy way to determine whether they are perpendicular is to multiply their slopes. If the product of the slopes is , then the lines are perpendicular.

**What is the slope of a line that is perpendicular to the line whose equation is ax by c 0 and?**

Prove that the equation of a line perpendicular to a given line ax + by + c = 0 is bx – ay + λ = 0, where λ is a constant. Let m1 be the slope of the given line ax + by + c = 0 and m2 be the slope of a line perpendicular to the given line.

### What is the slope of a line that is perpendicular to the line whose equation is ax by c 0 A 0 and B 0?

Note: Assigning different values to k in bx – ay + k = 0 we shall get different straight lines each of which is perpendicular to the line ax + by + c = 0. Thus we can have a family of straight lines perpendicular to a given straight line. 1.

**What is the slope of a line that is perpendicular to the line whose equation is y 3x 5?**

Algebra Examples Using the slope-intercept form, the slope is 3 3 . The equation of a perpendicular line to y=3x−5 y = 3 x – 5 must have a slope that is the negative reciprocal of the original slope.

**Do perpendicular lines have the same exact slope?**

Perpendicular lines. Perpendicular lines do not have the same slope. The slopes of perpendicular lines are different from one another in a specific way. The slope of one line is the negative reciprocal of the slope of the other line.

#### How do I find the slope of each line?

You can find a line’s slope through a calculation involving any two points from that line. You can write two points from the line as (x1, y1) and (x2, y2). You find the slope by dividing the difference between the y-values by the difference between the x-values.

**How do you find the slope of line given two points?**

To find the slope, you divide the difference of the y-coordinates of 2 points on a line by the difference of the x-coordinates of those same 2 points. Teachers use different words for the y-coordinates and the the x-coordinates.

**How do you find the perpendicular of a line?**

Perpendicular lines intersect at right angles to one another. To figure out if two equations are perpendicular, take a look at their slopes. The slopes of perpendicular lines are opposite reciprocals of each other.