Exam 5: Exponents and Polynomials
Exam 1: Building Blocks of Algebra379 Questions
Exam 2: Linear Equations and Inequalities With One Variable241 Questions
Exam 3: Linear Equations With Two Variables340 Questions
Exam 4: Systems of Linear Equations278 Questions
Exam 5: Exponents and Polynomials262 Questions
Exam 6: Factoring and Quadratic Equations288 Questions
Exam 7: Rational Expressions and Equations271 Questions
Exam 8: Radical Expressions and Equations237 Questions
Exam 9: Modeling Data74 Questions
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When you add two polynomials the result never has a degree higher than either of the original degrees.
(True/False)
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When you divide two polynomials each of degree 1 or higher if the result is a polynomial that result has a smaller degree than either of the two original degrees.
(True/False)
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Perform the operation and write the answer in scientific notation. 

(Multiple Choice)
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Match each problem with its simplified answer. An answer may be used more than once.
Correct Answer:
Premises:
Responses:
(Matching)
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Simplify the expression. Write the final answer using positive exponents only. 

(Multiple Choice)
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When you add two polynomials the result always has the same degree as the larger of the two original degrees.
(True/False)
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In a suspension bridge the shape of the suspension cables is parabolic. The bridge shown in the figure has towers that are 500 m apart and the lowest point of the suspension cables is 120 m below the top of the towers as shown below. Find a quadratic function that models the parabolic part of the cables placing the origin of the coordinate axes at the vertex. 

(Multiple Choice)
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The mass of Earth is about
kilograms. The mass of Mars is about
the mass of Earth. Write the mass of Mars in scientific notation.


(Essay)
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If the y -values of a set of data increase by different amounts when the x -values increase by the value of 6 then a linear function will best model the data.
(True/False)
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The mnemonic FOIL reminds you of one way to multiply two binomials. Fill in the blanks to complete what the letters in FOIL stand for.
FIRST __________ __________ and LAST.
(Short Answer)
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