15 Questions
What is Linear Programming mainly used for?
To handle optimization problems
What is the graph of ax + b > 0 divided into?
Two semi-planes
What is the purpose of writing the equation ax + by = c when graphing an inequation?
To find the points to draw the line ax + by = c
What is the use of the table in graphing an inequation?
To find the points to draw the line ax + by = c
What is the line ST in the graph of ax + b > 0?
A vertical line parallel to the y-axis
What is the procedure to graph an inequation?
Write the equation ax + by = c, make a table, then graph
What is the graph of cy + d > 0 divided into?
Two semi-planes
What is the shape of the graph of a linear inequation in one variable?
Semi-plane
What is the purpose of converting ax + by ≤ c to ax + by = c in graphing?
To draw the graph of the line
What is the role of the line ST in graphing ax + b > 0?
It divides the xy-plane into two semi-planes
What is the relationship between the graph of ax + b > 0 and ax + b < 0?
They are parallel to each other
What is the advantage of using a table to solve ax + by = c?
It helps in graphing the line
What is the difference between the graph of ax + b > 0 and cy + d > 0?
One is parallel to the x-axis and the other is parallel to the y-axis
What is the purpose of graphing linear inequations?
To visualize the solution region
What is the first step in graphing an inequation ax + by <= c?
Write the equation ax + by = c in place of ax + by <= c
Learn about linear programming, its formulation, and graphical methods of solution. This quiz covers linear inequations, graphing, and optimization problems in two variables.
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