Power Math worksheets are an excellent tool for quick assessments, homework, or for last-minute substitute teacher activities. Each Power Math worksheet lists 10 questions covering concepts included in the grade 10 Functions math unit, and includes the answer key. Topics include: Relations and functionsFunction notationSolving for f(x)Absolute value functionsAsymptotesEnd behaviour for rational functionsOdd and even functionsStretches and compressionsReflections