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... • Numerically – by completing a table and noting which x-value gives you the same y-value • Graphically – by graphing the equations and finding their point of intersection • Algebraically – by using properties of equality to solve the equations for one variable and then the other ...
... • Numerically – by completing a table and noting which x-value gives you the same y-value • Graphically – by graphing the equations and finding their point of intersection • Algebraically – by using properties of equality to solve the equations for one variable and then the other ...
FUNCTIONS TEST STUDY GUIDE Test covers
... STUDY GUIDE ANSWERS 2) a) y=|x|; shift down 2, reflect over xaxis; y = -|x|-2 b) y = x ; shift left and up; y = x 1 1 c) y = log x; shift left 1; y = log( x + 1) d) y = x3; shift right 1, up 2, reflect over xaxis; y = -(x-1)3 +2 ...
... STUDY GUIDE ANSWERS 2) a) y=|x|; shift down 2, reflect over xaxis; y = -|x|-2 b) y = x ; shift left and up; y = x 1 1 c) y = log x; shift left 1; y = log( x + 1) d) y = x3; shift right 1, up 2, reflect over xaxis; y = -(x-1)3 +2 ...
unit 3 study guide
... understanding, justifying and explaining the _________ used to solve the system. Explore systems where both equations describe the ______ line and result in _________ _____ solutions, and systems describing ________ lines with ____ solution. ...
... understanding, justifying and explaining the _________ used to solve the system. Explore systems where both equations describe the ______ line and result in _________ _____ solutions, and systems describing ________ lines with ____ solution. ...
What is an extraneous solution? Remember when you solved
... What is an extraneous solution? Remember when you solved radical equations earlier in the course? Often times you solved a radical equation then later found that the solution actually did not work. An apparent solution to an algebraic equation that does not check is called an extraneous solution. Fo ...
... What is an extraneous solution? Remember when you solved radical equations earlier in the course? Often times you solved a radical equation then later found that the solution actually did not work. An apparent solution to an algebraic equation that does not check is called an extraneous solution. Fo ...
