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Ohio End-of-Course Competency Exams (Algebra I & English II)
Ohio's State Test Algebra I End-of-Course exam — one of the two exams Ohio students must score "competency" (684+) on to meet the graduation testing requirement. Covers expressions and polynomials, linear equations and inequalities, functions, systems, quadratic and exponential functions, and statistics, aligned to Ohio's Learning Standards for Mathematics (Algebra I).
6 topics · 18 lessons · 54 practice questions
Interpret the parts of an algebraic expression, apply the properties of integer exponents (including scientific notation), and add, subtract, and multiply polynomials.
3 lessons · 9 practice questions
Create and solve linear equations and inequalities in one variable, justify each solving step, rearrange formulas (literal equations), and model real situations with equations.
3 lessons · 9 practice questions
Understand functions and function notation, find domain and range, compute slope and average rate of change, write linear equations in different forms, and interpret the key features of a graph.
3 lessons · 9 practice questions
Solve systems of linear equations by substitution and elimination, determine the number of solutions, model constraints with systems, and graph the solution region of a system of linear inequalities.
3 lessons · 9 practice questions
Factor and solve quadratic equations, apply the quadratic formula and the discriminant, read the key features of a parabola, and distinguish and build linear versus exponential models.
3 lessons · 9 practice questions
Summarize one-variable data with measures of center and spread, judge the effect of outliers and distribution shape, read two-way frequency tables, and interpret scatterplots, linear models, and correlation.
3 lessons · 9 practice questions
Create a free account to work through 54 practice questions with worked explanations, read the full lessons, take timed full-length practice exams, and track which topics you have mastered.
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