Quiz about Big Ideas Rational Functions

Question 1

Select the graph that show the corresponding vertical & horizontal asymptotes to this function

Accepted Answer

Option B is correct

Answer

A.

Answer

C.

Answer

D.

Question 2

What's the horizontal asymptote of the function?

Accepted Answer

y = 2

Answer

y = 0

Answer

No horizontal asymptote

Answer

y = 4

Question 3

What's the horizontal asymptote of the function?

Accepted Answer

No horizontal asymptote

Answer

y = 0

Answer

y = 1

Answer

y = 9

Question 4

What's the vertical asymptote of the function?

Accepted Answer

x =5 , x = -5

Answer

x = 5

Answer

x = 0

Answer

x = 25

Question 5

What's the vertical asymptote of the function?

Accepted Answer

No vertical asymptote

Answer

x = 4

Answer

x = 16

Answer

x = 4 , x = -4

Question 6

What's the vertical asymptote of the function?

Accepted Answer

x = 4, x = -1

Answer

x = -4, x = 1

Answer

x = -4, x = -1

Answer

x = 4, x = 1

Question 7

Select the graph that show the corresponding vertical & horizontal asymptotes to this function

Accepted Answer

Option A is correct

Answer

B.

Answer

C.

Answer

D.

Question 8

Select the graph that show the corresponding vertical & horizontal asymptotes to this function

Accepted Answer

Option B is correct

Answer

A.

Answer

C.

Answer

D.

Question 9

What's the horizontal asymptote of the function?

Accepted Answer

y = 0

Answer

No horizontal asymptote

Answer

y = 1/2

Answer

y = 1

Question 10

What is the vertical asymptote?

Accepted Answer

x = 2

Answer

y = 2

Answer

x = 1

Answer

y = 1

Question 11

This rational function is undefined at...

Accepted Answer

x = 4

Answer

x = -4

Answer

x = 0

Answer

x = 5

Question 12

What is the equation of this rational function

Accepted Answer

$$f\left(x\right)=2-\frac{1}{x+2}$$

Answer

$$f\left(x\right)=2+\frac{1}{x+2}$$

Answer

$$f\left(x\right)=2-\frac{1}{x-2}$$

Answer

$$f\left(x\right)=-2-\frac{1}{x+2}$$

Question 13

What are the asymptotes?

Accepted Answer

x = -3 y = 1

Answer

x = 3 y = 1

Answer

x = -3 y = -1

Answer

x = 3 y = -1

Question 14

The rational function, $$y=\frac{1}{x+7}$$ has a vertical asymptote at...

Accepted Answer

x = -7

Answer

y = -7

Answer

x = 7

Answer

y = 0

Question 15

Which rational function has a vertical asymptote at x = -3

Accepted Answer

$$y=\frac{1}{x+3}$$

Answer

$$y=\frac{1}{x-3}$$

Answer

$$y=\frac{1}{3}$$

Answer

$$y=\frac{3}{x}$$

Question 16

What is the equation of the rational function graphed?

Accepted Answer

$$f\left(x\right)=\frac{1}{x-2}$$

Answer

$$f\left(x\right)=\frac{1}{x+2}$$

Answer

$$f\left(x\right)=\frac{1}{x}+2$$

Answer

$$f\left(x\right)=\frac{1}{x}-2$$

Big Ideas Rational Functions

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