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Exam 5: Rational Expressions, Equations and Functions

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Exam 1: Fundamentals of Algebra120 Questionsadd course
Exam 2: Polynomials and Absolute Value52 Questionsadd course
Exam 3: Relations and Functions92 Questionsadd course
Exam 4: Systems of Linear Equations90 Questionsadd course
Exam 5: Rational Expressions, Equations and Functions121 Questionsadd course
Exam 6: Radical Expressions, Equations and Functions71 Questionsadd course
Exam 7: Quadratic Expressions, Equations and Functions105 Questionsadd course
Exam 8: Exponential and Logarithmic Expressions, Equations and Functions48 Questionsadd course
Exam 9: Conic Sections Systems of Non-Linear Equations73 Questionsadd course
Exam 10: Sequences, Series and the Binomial Theorem60 Questionsadd course
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The relationship between the velocity of a falling object (ignoring air resistance) The relationship between the velocity of a falling object (ignoring air resistance) , and the time of the fall , is a direct variation. When the velocity of the object is 64 feet per second, it has been falling for 2 seconds. What will the object's velocity be after 3 seconds?, and the time of the fall The relationship between the velocity of a falling object (ignoring air resistance) , and the time of the fall , is a direct variation. When the velocity of the object is 64 feet per second, it has been falling for 2 seconds. What will the object's velocity be after 3 seconds?, is a direct variation. When the velocity of the object is 64 feet per second, it has been falling for 2 seconds. What will the object's velocity be after 3 seconds?

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Question 61

Simplify the expression. -Simplify the expression. -

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Question 62

In a parallel circuit with two resistors, the total resistance is calculated using the formula In a parallel circuit with two resistors, the total resistance is calculated using the formula . The total resistance in the circuit is , the resistance of one resistor is and the resistance of the other resistor is . The unit of measure of resistance is ohms. If a parallel circuit has a total resistance of 6 ohms and one of the resistors in the circuit is 18 ohms, find the resistance of the other resistor. . The total resistance in the circuit is In a parallel circuit with two resistors, the total resistance is calculated using the formula . The total resistance in the circuit is , the resistance of one resistor is and the resistance of the other resistor is . The unit of measure of resistance is ohms. If a parallel circuit has a total resistance of 6 ohms and one of the resistors in the circuit is 18 ohms, find the resistance of the other resistor. , the resistance of one resistor is In a parallel circuit with two resistors, the total resistance is calculated using the formula . The total resistance in the circuit is , the resistance of one resistor is and the resistance of the other resistor is . The unit of measure of resistance is ohms. If a parallel circuit has a total resistance of 6 ohms and one of the resistors in the circuit is 18 ohms, find the resistance of the other resistor.and the resistance of the other resistor is In a parallel circuit with two resistors, the total resistance is calculated using the formula . The total resistance in the circuit is , the resistance of one resistor is and the resistance of the other resistor is . The unit of measure of resistance is ohms. If a parallel circuit has a total resistance of 6 ohms and one of the resistors in the circuit is 18 ohms, find the resistance of the other resistor. . The unit of measure of resistance is ohms. If a parallel circuit has a total resistance of 6 ohms and one of the resistors in the circuit is 18 ohms, find the resistance of the other resistor.

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Question 63

Use synthetic division to find the quotient. -Use synthetic division to find the quotient. -

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Question 64

Find the least common denominator of the given expressions. -Find the least common denominator of the given expressions. -

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Question 65

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Question 66

Perform the indicated operations and simplify. -Perform the indicated operations and simplify. -

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Question 67

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Question 68

Perform the indicated operations and simplify. -Perform the indicated operations and simplify. -

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Question 69

The relationship of the input value, The relationship of the input value, , and the output value, , is an inverse variation. When , . -Use the graph to find y when x = 4 . , and the output value, The relationship of the input value, , and the output value, , is an inverse variation. When , . -Use the graph to find y when x = 4 . , is an inverse variation. When The relationship of the input value, , and the output value, , is an inverse variation. When , . -Use the graph to find y when x = 4 . , The relationship of the input value, , and the output value, , is an inverse variation. When , . -Use the graph to find y when x = 4 . . -Use the graph to find y when x = 4 .

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Question 70

Use long division to find the quotient. -Use long division to find the quotient. -

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Question 71

Use long division to find the quotient. -Use long division to find the quotient. -

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Question 72

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Question 73

Perform the indicated operations and simplify. -Perform the indicated operations and simplify. -

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Question 74

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Question 75

Perform the indicated operations and simplify. -Perform the indicated operations and simplify. -

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Question 76

Find any real boundary values for each rational inequality. -Find any real boundary values for each rational inequality. -

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Question 77

Perform the indicated operations and simplify. -Perform the indicated operations and simplify. -

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Question 78

Use the rational inequality Use the rational inequality . -Use interval notation to represent the solution. . -Use interval notation to represent the solution.

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Question 79

Use the rational inequality Use the rational inequality -Find any real boundary values. -Find any real boundary values.

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Question 80
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