Quick Answer: What Is The Equation Of A Horizontal Line Passing Through The Point (- 3/8 )?

What is the slope of any horizontal line?

Slope of a horizontal line.

When two points have the same y-value, it means they lie on a horizontal line.

The slope of such a line is 0, and you will also find this by using the slope formula..

What is an equation of the horizontal line that passes through 5 − 7?

The point (a,b) is (5,7) . Therefore, the equation of the line is y=7 .

What is the equation of a vertical line through 2 3?

The vertical line through (2,3) is x=2.

What is the slope of the line y 8?

Using the slope-intercept form, the slope is 0 .

How do you write an equation for a vertical and horizontal line?

Horizontal lines go left and right and are in the form of y = b, where b represents the y-intercept, while vertical lines go up and down and are in the form of x = a where a represents the shared x-coordinate of all points. All you need to do is remember these.

What is the slope intercept form equation of the line that passes through 5 7 and 8 22?

What is the slope-intercept form equation of the line that passes through (5, 7) and (8, 22)? y = −5x 18 y = 5x − 18 y = −5x − 18 y = 5x 18.

What is the function of a horizontal line?

A horizontal line is a function. This is because every x value corresponds to only one y value ( kind of like one input only has one output ).

Which variable is not present in an equation for a horizontal line?

The Slope-intercept form of the equation of a line cannot represent a vertical line because the slope m is undefined. In English: A horizontal line has a constant value of y for any possible value of x.

What is the equation of the horizontal line through (- 4 6?

In a horizontal line the y value remains the same. In the point ( -4. -6 ) the y value is -6. the point notation is always written as ( x, y).

What is the equation of a vertical line passing through the point 3 − 5 )?

So the x coordinate in (3, -5) is 3 which means that the equation is x=3.

What is the equation of the horizontal line?

Equation of Horizontal Line always takes the form of y = k where k is the y-intercept of the line. For instance in the graph below, the horizontal line has the equation y = 1 As you can see in the picture below, the line goes perfectly sideways at y =1.

What is the equation of a horizontal line passing through the point 1 14?

Answer Expert Verified Since y = 14 in the point (1,14), the equation of horizontal line passing through this point is y = 14.

What is the equation of the horizontal line passing through 2 3?

Explanation: Any horizontal line parallel to the x-axis has a zero slope. The horizontal line passing through (-2 ,3) has equation y = 3 as it passes through all points in the plane with a y-coordinate of 3, as may be seen in the graph.

How do you find parallel lines?

Two lines are parallel if the have the same slope. Example 1: Find the slope of the line parallel to the line 4x – 5y = 12. To find the slope of this line we need to get the line into slope-intercept form (y = mx + b), which means we need to solve for y: The slope of the line 4x – 5y = 12 is m = 4/5.

What is the equation of the horizontal line through 1 9?

Answer. Answer: y-9 = 0 ( or ) y= 9 is the correct equation.

What is the equation of the vertical line through (- 8 5 )?

1 Expert Answer x = -8 . A vertical line will always be in the form “x=”. In this case, x is -8.

What is the equation of a vertical line through (- 5 2?

Any vertical line has the equation x = k, where k is the x-coordinate of any point the line goes through. x = -5.

What is the equation of a horizontal line passing through the point 2 10?

Answer and Explanation: The equation of the horizontal line that passes through the point (2,10) is y = 10.

How do you find the equation of a horizontal line that passes through a point?

Horizontal Lines Thus, in the slope-intercept equation y = mx + b, m = 0. The equation becomes y = b, where b is the y-coordinate of the y-intercept. Example 1: Write an equation for the following line: Graph of a Line Since y always takes the value -1, an equation for the line is y = – 1.

What is the equation of the horizontal line through (- 7 3?

1 Expert Answer A horizontal line has an equation in the form y = k. For this problem y = -3.

What is a horizontal line?

Anything parallel to the horizon is called horizontal. As vertical is the opposite of horizontal, anything that makes a 90-degree angle (right angle) with the horizontal or the horizon is called vertical. So, the horizontal line is one that runs across from left to right.