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Polynomial and Rational Functions

Question 1
college-boardPre-CalculusAPExam Style
1 mark

If g(x) = x+5x3\frac{x + 5}{x - 3}, what is g(3)?

Question 2
college-boardPre-CalculusAPExam Style
1 mark

For which values of m would the rational function q(q)=m(qm)qq(q)=\frac{m}{{(q-m)}^q} have an horizontal asymptote at y=m?

Question 3
college-boardPre-CalculusAPExam Style
1 mark

What describes best how to find zeros from a given rational function's equation?

Question 4
college-boardPre-CalculusAPExam Style
1 mark

What is the horizontal asymptote of the rational function f(x)=6xf(x) = \frac{6}{x}?

Question 5
college-boardPre-CalculusAPExam Style
1 mark

Which feature on the graph of a rational function indicates a vertical asymptote?

Question 6
college-boardPre-CalculusAPExam Style
1 mark

What is the horizontal asymptote of the rational function f(x)=3x+2x4f(x) = \frac{3x + 2}{x - 4}?

Question 7
college-boardPre-CalculusAPExam Style
1 mark

If two angles are complementary, and one measures 30 degrees, what is the measure of the other angle?

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Question 8
college-boardPre-CalculusAPExam Style
1 mark

Compare Rational functions to distance-time graphs of two objects moving along paths. Calculate which object's path is longer over the interval [0, 5].

Question 9
college-boardPre-CalculusAPExam Style
1 mark

Where does g(1)=1(31)(2b)g(1)=\frac{1}{(3-1)-(2b)} exhibit discontinuities?

Question 10
college-boardPre-CalculusAPExam Style
1 mark

When does a simple rational function have no vertical asymptotes?