Final answer:
Without the inequality itself or its graphical representation, it's impossible to determine if the point (1, -1) is a solution for the graphed inequality. More information is needed to make an accurate assessment.
Step-by-step explanation:
The question whether the point (1, -1) is a solution for the graphed inequality cannot be determined based on the information provided. To assess if a point is a solution to an inequality, we would need the specific inequality or the graph portraying the inequality's solutions. Checking whether a point lies within the solution set of an inequality involves substituting the x and y values from the point into the inequality and determining if the resulting statement is true.
It seems there may have been a mix-up in the details provided, referring to various unrelated subjects such as graph slopes, y-intercepts, quadratic equations, and velocity. These details do not offer the necessary information to evaluate if (1, -1) is a solution to an inequality.
The correct course of action in this scenario is to request the actual inequality or the graph representing it, which will allow for a precise evaluation regarding whether (1, -1) satisfies the inequality or not.