Quiz about QUIZIZZ: Piecewise and Rational Functions

Question 1

Using the pictured graph, what is f(-3)?

Accepted Answer

-3

Answer

-1

Answer

1

Answer

3

Question 2

What is g(7) if:

Accepted Answer

17

Answer

-17

Answer

-13

Answer

13

Question 3

Which graph matches:
4-x for x<2
2x-6 for x>=2

Accepted Answer

C

Answer

A

Answer

B

Answer

D

Question 4

Graph

Accepted Answer

Option D is correct

Answer

A.

Answer

B.

Answer

C.

Question 5

Graph

Accepted Answer

Option C is correct

Answer

A.

Answer

B.

Answer

D.

Question 6

Describe the transformations from the parent function, f(x) = 1/x.

Accepted Answer

Shift right 9 units, shift up 2 units

Answer

Shift left 9 units, shift up 2 units

Answer

Shift right 9 units, shift down 2 units

Answer

Shift right 2 units, shift down 9 units

Question 7

what is the equation that best matches the graph?

Accepted Answer

A

Answer

B

Answer

C

Answer

D

Question 8

Question 8.

Accepted Answer

All Reals Except -3

Answer

All Reals Except 0

Answer

All Reals

Answer

All Reals Except 0 and -3

Question 9

What is the Horizontal Asymptote?

Accepted Answer

y= 2

Answer

y= 6

Answer

y= 1

Answer

y= 0

Question 10

What is the Vertical Asymptote?

Accepted Answer

x= 6

Answer

x= -5

Answer

x= 5

Answer

x= -6

Question 11

What (if any) holes exist?

Accepted Answer

x=2

Answer

x=2 and x=3

Answer

x=-3

Answer

x=3

Question 12

Which asymptote(s) are determined by looking at the denominator?

Accepted Answer

vertical

Answer

horizontal

Answer

end behavior

Answer

none

Question 13

What is the degree of $$f\left(x\right)=10x^6-6x^4+3x^2\ -1$$

Accepted Answer

6

Answer

10

Answer

4

Answer

3

Answer

1

Question 14

What is the vertical asymptote of $$f\left(x\right)=\frac{4x^3-2x}{2x^3+16}$$ ?

Accepted Answer

$$x=-2$$

Answer

$$y=-2$$

Answer

$$x=2$$

Answer

$$y=2$$

Question 15

What is the horizontal asymptote of $$f\left(x\right)=\frac{4x^3-2x}{2x^3+16}$$ ?

Accepted Answer

$$y=2$$

Answer

$$x=-2$$

Answer

$$y=-2$$

Answer

$$x=2$$

Question 16

Which of the following is the most accurate graph of $$f\left(x\right)=\frac{2x+2}{x^2+3x+2}$$ ?

Accepted Answer

Option D is correct

Answer

A.

Answer

B.

Answer

C.

Question 17

What is the equation of the slant asymptote of $$f\left(x\right)=\frac{5x^2-10x+2}{5x}$$ ?

Accepted Answer

$$y=x-2$$

Answer

$$y=x-2+\frac{2}{5x}$$

Answer

$$y=-x+2$$

Answer

$$y=-2$$

Question 18

List all removable discontinuities (holes) of $$f\left(x\right)=\frac{x^2}{x^2-9}$$ .

Accepted Answer

None exist

Answer

$$x=1$$

Answer

$$x=3$$

Answer

$$x=-3$$

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