Graphing Rational Functions

Question 1

Name the vertical asymptote(s).

Revolt · Accepted Answer

x = -1 and x = 2

Question 2

because

Revolt · Accepted Answer

this is where the function is undefined

Question 3

Name the horizontal asymptote(s).

Revolt · Accepted Answer

y = 1/4

Question 4

because

Revolt · Accepted Answer

m = n

Question 5

all real numbersall nonzero real numbersall real numbers except 2/3✔ all real numbers except –1 and 1

Revolt · Accepted Answer

all real numbers except –1 and 1

Question 6

The graph approaches 0 as x approaches infinity.The graph approaches 0 as x approaches negative infinity.The graph approaches 2/3 as x approaches infinity.The graph approaches –1 as x approaches negative infinity.

Revolt · Accepted Answer

The graph approaches 0 as x approaches infinity.; The graph approaches 0 as x approaches negative infinity.

Question 7

Which of the following could be the function graphed?

Revolt · Accepted Answer

mc001-1.jpg

Question 8

Identify the graph of?

Revolt · Accepted Answer

mc001-3.jpg

Question 9

Consider the function f(x) = c x , where c is a nonzero real number. The vertical asymptote . The horizontal asymptote . The domain . The range .

Revolt · Accepted Answer

is x = 0; Selection 1: is x = 0; Selection 2: is y = 0; Selection 3: is all nonzero real numbers; Selection 4: is all nonzero real numbers

Question 10

The horizontal asymptote cannot be determinedis x = 0is x = c✔ is y = 0is y = c.

Revolt · Accepted Answer

is y = 0

Graphing Rational Functions Answers

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