Graphing a vertical line by creating a table of values

The video tutorial explains how to graph equations in standard form, focusing on the concept of X = 3. It demonstrates using a table of values to plot points on a graph, emphasizing that when X is constant, it results in a vertical line. The tutorial provides a step-by-step guide to plotting these points and understanding the resulting graph.

What is the initial step in graphing an equation in standard form?

• Convert it to slope-intercept form

• Find the y-intercept

• Calculate the slope

• Use a table of values

When x equals a constant value, what type of line is formed?

• Vertical line

• Horizontal line

• Diagonal line

• Curved line

If x is always 3, what can y be?

• Only zero

• Any number

• Only negative numbers

• Only positive numbers

What is the significance of the x-coordinate in a vertical line?

• It changes with each point

• It is always positive

• It is always zero

• It remains constant

How do you identify the points on a vertical line?

• By changing the y-coordinate

• By changing the x-coordinate

• By using the slope formula

• By keeping both coordinates constant