Graphing a linear function using a table y - 8 = -x

The video tutorial explains how to graph using a table by choosing values other than zero. It emphasizes solving for Y and selecting easy numbers to simplify the process. The instructor advises picking four numbers to verify accuracy and avoid large numbers to keep the graph within a manageable range. Example calculations are provided to demonstrate the method.

What is the initial method discussed for finding X and Y intercepts?

• Plugging in zero for one variable

• Using a protractor

• Using a graphing calculator

• Drawing a line through random points

Why does the instructor suggest solving for Y when graphing?

• It is the only correct method

• It is required by the curriculum

• It avoids using fractions

• It simplifies the process

How many points does the instructor recommend using to verify the graph?

• Three points

• Five points

• Four points

• Two points

What range of numbers does the instructor suggest for choosing values to plug into the equation?

• Between -5 and 5

• Between -2 and 2

• Between 0 and 10

• Between -10 and 10

What happens when you plug in a negative number for X in the equation?

• The equation becomes unsolvable

• The graph shifts upwards

• The negative signs cancel out

• The result is always negative