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y= mx + b. M is the slope of the line, when b is where the line intercepts the y axis.

Q: What is the equation for a vertical line using y equals?

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No. It represents a horizontal line.

x = -3 represents a vertical line whose slope is undefined.

Any vertical line has an undefined slope. The equation of the vertical line is x = a where the x-intercept is a.

There is no y-intercept or slope for this given equation, because its graph is a vertical line perpendicular to the x-axis.

It is a horizontal line in the Cartesian plane, or a vertical line in the complex plane. The reason is that these points satisfy the equation while no others do.

Related questions

No. It represents a horizontal line.

The equation of a vertical line x = 5 or the equation of a horizontal line y = 5.

The slope (or gradient) of a vertical or horizontal line is zero.

False. X = 3 is a vertical line.

x = -3 represents a vertical line whose slope is undefined.

x = 4 is a straight line that is vertical when plotted on the xy graph, where y is the vertical axis and x is the horizontal axis. A vertical line has an infinite slope; the slope is infinity

A vertical line intercepting the x-axis at 9 with an undefined slope.

What is the equation of the vertical line passing through (-5,-2)

No. The equation x=7 has an undefined slope since it is simply a vertical line located at x = 7. A basic test for a function is if you can draw a vertical line through the graph of the equation and it touches in more than one place, it is NOT a function.

Any vertical line has an undefined slope. The equation of the vertical line is x = a where the x-intercept is a.

There is no y-intercept or slope for this given equation, because its graph is a vertical line perpendicular to the x-axis.

It is a horizontal line in the Cartesian plane, or a vertical line in the complex plane. The reason is that these points satisfy the equation while no others do.