Theory
This is the primary difference between an inequality and an equation.
What is the answer gives a range or constraint rather than a number?
This is how we solve inequalities.
What is by using inverse operations and solving for a variable?
This is what dotted lines are used for in graphing inequalities.
What are to indicate unincluded limits (such as greater than or les than, but not equal to)?
This is a compound inequality.
What is an inequality with at least two constraints, typically joined with either an "and" or an "or"?
This is the primary difference between solving equations and inequalities.
What is you flip the inequality sign when you divide by a negative number?
These are the primary differences between graphing equations and inequalities.
What are the types of lines we use (solid vs dotted) and shading regions in inequalities?
This is the difference between compound inequalities and systems of inequalities.
What is 1D graphing on a number line vs 2D graphing on a coordinate plane?
This is the answer to 3x + 1 > 7
What is x > 2?
This is the region shaded when the following inequality is graphed:
y < -x + 4
What is the region under the line y = -x + 4
This is a system of inequalities.
What is a collection of more than one equation that share (at least) two variables?
This is the answer to -4x + 7 < 20.
What is x > -4.25?
This is the region of the coordinate plane shaded from the system of inequalities:
y < 2x+1
y > 3.
What is the region under the line y = 2x+1 but above the line y=3?
This is an example of a compound inequality (ie, not a system of inequalities).
[Insert a compound inequality here]?
This is the answer to -2x + 4 < 2(x - 3)
What is x > 2.5?
This is the region shaded from the given inequality:
y > 2x^2 + 4x - 2
What is the region above the parabola y = 2x^2 + 4x - 2