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 Depdendent Variable

 Number of equations to solve: 23456789
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 Dependent Variable

 Number of inequalities to solve: 23456789
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Test Y11 (10 problems) -- This review may be completed after working the assignments listed in the
outline.

Simplify. Assume that all variables represent any real number. 2. Domain of a Radical Function

Identify the domain of each function. Add or subtract. Assume that all variables represent positive real numbers. Multiply and then simplify, if possible.
Assume that all variables represent positive real numbers. 5. Rationalizing the Denominator in a Radical Expression

Rationalize the denominator and simplify. Assume that all variables represent
positive real numbers. 6. Rationalizing Numerators and Denominators of Radical Expressions

Assume that all variables represent positive real numbers.

a. Rationalize the numerator and simplify: b. Rationalize the denominator and simplify: 7. Using the Pythagorean Theorem

Use the Pythagorean Theorem to find the EXACT value of the hypotenuse of a right triangle if the
lengths of the legs are 2.7 and 4. Using your calculator, APPROXIMATE
this value to three decimal places (nearest thousandth).

a. EXACT:_______________ b. APPROXIMATION:________________

Solve ALGEBRAICALLY. Solve by a GRAPHICAL method.
Round solutions, if any, to 2 decimal places (nearest hundredth).  where V is the volume of the cylinder and h is its height. 