The video tutorial explains how to solve a rational function inequality by using algebraic manipulation and graphing techniques. The instructor demonstrates finding intercepts and asymptotes, graphing the function, and analyzing the graph to determine when the function is greater than a specific value. The importance of understanding vertical asymptotes and their impact on the solution is emphasized.

What is the first step in solving the inequality for the rational function?

• Set the right-hand side to zero

• Graph the function

• Find the x-intercept

• Identify the asymptotes

Why is there no x-intercept for the function y = 2/(x-3)?

• The denominator is always zero

• The numerator is never zero

• The function is undefined for all x

• The function is a constant

What is the y-intercept of the function y = 2/(x-3)?

• 3

• 0

• -2/3

• 2/3

What is the vertical asymptote of the function y = 2/(x-3)?

• x = 3

• y = 0

• y = 3

• x = 0

How does the graph of y = 2/(x-3) behave near the vertical asymptote?

• It approaches zero

• It remains constant

• It crosses the asymptote

• It approaches infinity

What is the horizontal asymptote of the function y = 2/(x-3)?

• x = 0

• x = 2

• y = 2

• y = 0

At what x-value does the graph of y = 2/(x-3) intersect with y = 1?

• x = 2

• x = 3

• x = 5

• x = 4

Why can't the boundary x = 3 be included in the solution?

• The graph crosses the asymptote

• The function is undefined at x = 3

• The graph is constant at x = 3

• The function is zero at x = 3

What is the correct domain for the solution where the graph is above y = 1?

• 3 < x < 5

• x > 5

• 3 ≤ x ≤ 5

• x < 3

What is the significance of the vertical asymptote in the context of the domain?

• It indicates where the function is zero

• It shows where the function is undefined

• It marks the maximum value of the function

• It is where the function changes direction