Examlex
Solve the system by graphing.
-2x + y = -3 2x + 2y = 2
Major Topics
The primary or most significant subjects of discussion, study, or interest within a particular field or context.
SAT Achievement Tests
Standardized tests administered by the College Board designed to measure high school students' academic readiness for college.
Correlated
When two or more variables are related in some manner, indicating that a change in one variable is associated with a change in another.
Predictive Validity
Predictive validity refers to the extent to which a score on a scale or test predicts future behavior or outcomes.
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