Since x=4 is a vertical line, there is no y-intercept and the slope is undefined.
What is the slope of the line x =- 5?
Since x=5 is a vertical line, the slope is undefined.
Is x =- 4 a linear function?
No. y=−4x is NOT a linear equation.
What is the line x =- 3?
vertical line
What is the slope of y =- 4?
Precalculus Examples Using the slope-intercept form, the slope is 0 .
Is x =- 4 a vertical or horizontal line?
Equations of horizontal and vertical lines only have one variable . The equation x=4 represents a vertical line which crosses the x -axis at the point (4,0) . Every ordered pair with 4 as its first coordinate is a solution . (The equation means “ x is equal to 4 , and y can be whatever it wants.”)
Does x =- 4 have undefined slope?
x=4 means that for all y values x=4. So x=4 line is vertical to the x axis. Therefore slope is tan90= undefined. So you can answer it as "the slope is undefined slope.Apr 9, 2015
What is the y-intercept of y =- 4?
Using the slope-intercept form, the y-intercept is 4 .
What is the slope and y-intercept of y =- 4?
0
How do you know if an equation is a vertical or 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.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-coordinatex-coordinateWe find the vertex of a quadratic equation with the following steps: Get the equation in the form y = ax2 + bx + c. Calculate -b / 2a. This is the x-coordinate of the vertex. To find the y-coordinate of the vertex, simply plug the value of -b / 2a into the equation for x and solve for y.https://study.com › academy › lesson › how-to-find-the-vertexHow to Find the Vertex of a Quadratic Equation - Video & Lesson Transcript of all points.
What is the slope of the line y =- x 5?
1
What is the slope when x =- 5?
Since x=−5 is a vertical line, the slope is undefined.
What line is parallel tox =- 3?
Since x=3 is a vertical line, the slope is undefined. To find an equation that is parallel, the slopes must be equal. Since the slope is undefined, the slope of the parallel line is also undefined.
How do you know when a slope is undefined?
The slope of a line is undefined if the line is vertical. If you think of slope as rise over run, then the line rises an infinite amount, or goes straight up, but does not run at all.
What does x 5 look like on a graph?
Since x=5 is a vertical line, there is no y-intercept and the slope is undefined.
What equation is perpendicular tox =- 4?
The line x=4 is a vertical line though the point x=4. A line perpendicular to it will be a horizontal line of the form y = a constant.May 5, 2018
What type of line is x =- 5?
Since x=−5 is a vertical line, there is no y-intercept and the slope is undefined.
What is the slope of a line whose equation is x =- 5?
So the slope of the line x=-5(or any line x=a),is undefined.
What is the slope of a line that is parallel tox =- 4?
Algebra Examples Since x=4 is a vertical line, the slope is undefined. All lines that are parallel to x=4 have the same slope of Undefined .