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Java Games: Flashcards, matching, concentration, and word search. |
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Sem 1 Exam Review - (copy)
Use this activity to help you review for the True/False and Matching parts of your exam.
NOTE: ^ means "raised to the power of"
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| A | B |
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| compound inequality | 2 inequalities joined by "or" or "and" |
| consistent independent system | has just 1 solution |
| perpendicular lines slopes | opposite reciprocals |
| first 4 powers of i | i, -1, -i, 1 |
| undefined | slope of vertical line |
| independent variable | the variable in an ordered pair subject to choice |
| inverse of a square matrix | exists if its determinant does not equal 0 |
| Identity matrix | 1's on main diagonal; 0's elsewhere |
| slope intercept form | y=mx + b |
| additive identity | a + 0 = a |
| Set of integers | ...-1, -2, -1, 0, 1, 2, 3.... |
| commutative prop of mult | a * b = b * a |
| set of natural #'s | 1, 2, 3, 4, 5... |
| Ax + By = C | std form eqn of line |
| Distributive property | a(b + c) = ab + ac |
| domain | set of all x-values in a relation |
| constraints | set of all inequalities in linear programming |
| feasible region | shaded region of the graph in linear programming |
| graph of line with positive slope | goes UP from LEFT to RIGHT |
| v-shaped graph | absolute value function |
| set of rational #'s | include terminating & repeating decimals |
| set of whole #'s | 0,1,2,3,... |
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Faculty |
Althoff Catholic High School |
| Belleville, IL |
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