In Exercises 8-16, classify each statement as either true or false. If the graph of f ( x ) = P ( x ) / Q ( x ) has a horizontal asymptote, then the degree of the polynomial P (x) is less than or equal to that of the polynomial Q ( x ) . [ 2.3 ]
In Exercises 8-16, classify each statement as either true or false. If the graph of f ( x ) = P ( x ) / Q ( x ) has a horizontal asymptote, then the degree of the polynomial P (x) is less than or equal to that of the polynomial Q ( x ) . [ 2.3 ]
Solution Summary: The author analyzes whether the provided statement is true or false. The line y=b is a horizontal asymptote if either or both of the following limit statements are true.
In Exercises 8-16, classify each statement as either true or false.
If the graph of
f
(
x
)
=
P
(
x
)
/
Q
(
x
)
has a horizontal asymptote, then the degree of the polynomial P (x) is less than or equal to that of the polynomial
Q
(
x
)
.
[
2.3
]
Points z1 and z2 are shown on the graph.z1 is at (4 real,6 imaginary), z2 is at (-5 real, 2 imaginary)Part A: Identify the points in standard form and find the distance between them.Part B: Give the complex conjugate of z2 and explain how to find it geometrically.Part C: Find z2 − z1 geometrically and explain your steps.
A polar curve is represented by the equation r1 = 7 + 4cos θ.Part A: What type of limaçon is this curve? Justify your answer using the constants in the equation.Part B: Is the curve symmetrical to the polar axis or the line θ = pi/2 Justify your answer algebraically.Part C: What are the two main differences between the graphs of r1 = 7 + 4cos θ and r2 = 4 + 4cos θ?
A curve, described by x2 + y2 + 8x = 0, has a point A at (−4, 4) on the curve.Part A: What are the polar coordinates of A? Give an exact answer.Part B: What is the polar form of the equation? What type of polar curve is this?Part C: What is the directed distance when Ø = 5pi/6 Give an exact answer.
Chapter 2 Solutions
Calculus and Its Applications Plus MyLab Math with Pearson eText -- Access Card Package (11th Edition) (Bittinger, Ellenbogen & Surgent, The Calculus and Its Applications Series)
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