Quiz about Rational Functions

Question 1

What is the X-Intercept?

Accepted Answer

x= 0

Answer

x= 4

Answer

x= 5

Answer

x= -5

Question 2

What are the x-intercepts?

Accepted Answer

x= 4, x = -2

Answer

x= 2/3

Answer

x= -8, x = 1

Answer

x= -4, x = 2

Question 3

How is this function transformed from the parent function?

Accepted Answer

Translated right and down

Answer

Translated left and up

Answer

Translated right and up

Answer

Translated left and down

Question 4

What is the horizontal asymptote?

Accepted Answer

y = 7

Answer

x = 2

Answer

x = 7

Answer

y = 2

Question 5

What is the horizontal asymptote of the function given?

Accepted Answer

y = 2

Answer

x = 1

Answer

x = 2

Answer

y = -1

Question 6

What is the horizontal asymptote to this function?

Accepted Answer

y=4

Answer

y=0

Answer

y=-2

Answer

y=1

Question 7

What is the horizontal asymptote of this function?

Accepted Answer

y=1/2

Answer

y=2

Answer

x=1/2

Answer

y=1

Question 8

What is the Vertical Asymptotes?

Accepted Answer

x= 6

Answer

x= -5

Answer

x= 5

Answer

x= -6

Question 9

Which asymptotes are determined by looking at the denominator of a function?

Accepted Answer

vertical

Answer

horizontal

Answer

slant

Answer

none

Question 10

Which asymptotes are determined by looking at the coefficients of the highest power in a function?

Accepted Answer

horizontal

Answer

vertical

Answer

slant

Answer

none

Question 11

Find the vertical asymptote.
2x-8
__________
3x-2

Accepted Answer

x= 2/3

Answer

y=2/3

Answer

x=3/2

Answer

x=1/3

Question 12

State the vertical asymptote:
(x-2)
______
(x+5).

Accepted Answer

x = -5

Answer

x = -2/5

Answer

x = -5/2

Answer

x = 2

Question 13

What are the asymptotes?

Accepted Answer

x=1, y=3

Answer

x=-1 y = -3

Answer

x=1 y = -3

Answer

x=-1 y =3

Question 14

What is the horizontal asymptote of the function?

Accepted Answer

y=0

Answer

none

Answer

y=1

Question 15

What is the name of this function?

Accepted Answer

Rational Function

Answer

Parabola

Answer

Ellipse

Answer

Cubic

Question 16

What is the definition of an intercept?

Accepted Answer

Where a graph crosses either the x or y axis.

Answer

A coordinate point.

Answer

A line through the origin.

Answer

Any point on a graph.

Question 17

What type of function is shown?

Accepted Answer

square root

Answer

cube root

Answer

logarithm

Answer

exponential

Question 18

What type of function is shown?

Accepted Answer

linear

Answer

absolute value

Answer

quadratic

Answer

exponential

Question 19

What is the definition of an ASYMPTOTE?

Accepted Answer

A line that a curve approaches, as it heads towards infinity.

Answer

A curved line.

Answer

A line that only touches the origin.

Answer

A line that only lives on the first quadrant.

Rational Functions

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