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Enhance your algebra skills with problem-solving guidelines, practice quizzes, and graphing exercises to master equations and graphs. Learn how to solve for x, calculate investments, and review key concepts. With step-by-step instructions, examples, and tips to improve your problem-solving abilities.
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Algebra 2 2.5 Brett Solberg – Alta High ‘11-’12
Warm-up • Solve for x and graph -2x -1 > 2 If I invest $1,000 at a 5% interest rate, how much will I have after a year? Get out your homework and notes. What problems do you want to review?
Quiz • Put way everything except your notes and a pencil. • Move your desks so you’re spread out. • Quiz Tips • Show your work • Try on every problem • Refer to examples in the notes
Problem Solving Guidelines • Understand the Problem • Re-read the problem • Draw a picture • Break down the problem • Identify the final product • Define a variable • Develop and Carry Out a Plan • Set up an equation • Check that the equation matches the problem • Find the Answer and Check • Does the answer make sense?