Have an account?
Skip to Content
Build your own quiz
Suggestions for you
38 questions
Show Answers
See Preview
- 1. Multiple ChoiceWhat are the
zeros of the polynomial
y = 3(x + 4)(x + 1)(x - 3)?-4, -1, 33, -3, 4, 14, 1, -33, -4, -1, 3 - 2. Multiple Choice
Describe the end behavior of
f(x) = -5x4- 2x2 + 8
Left side: Up
Right side: Up
Left Side: Up
Right side: Down
Left side: Down
Right side: Up
Left side: Down
Right side: Down
- 3. Multiple Choice
Describe the end behavior of
f(x) = 2x2 + 6x5 + 10x
Left side: Up
Right side: Down
Left side: Up
Right side: Up
Left side:Down
Right side: Down
Left side: Down
Right side: Up
- 4. Multiple ChoiceWrite a 4th degree polynomial function with:
*a positive leading coefficient
*zeros: 9, 3, -2, 0y = x(x - 9)(x - 3)(x + 2)y = x(x + 9)(x + 3)(x - 2)y = -x(x - 9)(x - 3)(x + 2)y = -x(x + 9)(x + 3)(x - 2) - 5. Multiple Choice
Write a quadratic function that has the following characteristics:
*negative leading coefficient
*ONLY zero: 7
y = -(x + 7)(x - 7)
y = -(x - 7)2
y = -(x + 7)2
y = -(x - 7)4
- 6. Multiple Choice
A.
B.
C.
D.
- 7. Multiple ChoiceIf a zero of a polynomial function has multiplicity 4 that means:The x intercept is at (4, 0)The graph will "bounce back" at that zeroThe graph will "pass through" at that zeroZeros cannot have multiplicity of 4
- 8. Multiple ChoiceWhich equation MOST LIKELY matches the graph?y = x4 - x3 + 3x2 + 2y = -x4 + x3 + 5x + 2y = x3 - 2x2 + 1x + 3y = -x3 - 2x2 + 1x + 3
- 9. Multiple ChoiceWhat is the degree of the function graphed here?6435
- 10. Multiple ChoiceIs the leading coefficient positive or negativepositivenegative
- 11. Multiple Choice
Which function is graphed?
f(x)=(x - 4)(x + 2)(x - 8)
f(x)=(x - 4)(x - 2)(x + 8)
f(x)=(x - 4)(x + 2)(x + 8)
f(x)=(x + 4)(x + 2)(x + 8)
- 12. Multiple Choice
f(x) = (x+2)(x-3)2(x-4)
Which choice best describes the zeros?
-2, 3 (multiplicity 2), 4
-2 (multiplicity 2), 3, 4
2, -3 (multiplicity 2), -4
2 (multiplicity 2), -3, -4
- 13. Multiple Choice
State the Range.
- 14. Multiple Choice
What are the decreasing intervals?
(- ∞, -1.5) & (0, 1.5)
(-1.5, 0) & (1.5, ∞)
(- ∞, -1.5) & (-1.5, 0)
(-1.5, 0) & (0, 1.5)
- 15. Multiple Choice
What are the zeros?
approximately x = - 3.2
There are none
approximately x = 3.2
approximately x = - 3.2 and 3.2
- 16. Multiple Choice
What are the increasing intervals?
(- ∞, 0) & (2, ∞ )
(-1, 0) & (2,4)
(0,2) & (-3, -7)
(-8, -3) & (-7, 8)
- 17. Multiple Choice
State the Range.
All Reals
- 18. Multiple Choice
What are the increasing intervals?
(- ∞, -1) & (-1, 0) & (0, 1) & (1, ∞)
(3, 4) & (3, 8)
(- ∞, -1) & (1, ∞)
(-1, 0) & (1, ∞)
- 19. Multiple Choice
What are the decreasing intervals?
(- ∞, 0) & (2, ∞ )
(-1, 0) & (2,-4)
(0,2)
(0, -4) & (0, 2)
- 20. Multiple ChoiceWhat is the equation in factored form of this graph?f(x) = (x-4)(x-1)2(x+2)(x+4)f(x) = (x-4)(x+1)2(x+2)(x+4)f(x) = (x-4)(x-1)2(x-2)(x+4)f(x) = (x+4)(x+1)2(x-2)(x-4)
- 21. Multiple Choice
How many zeroes are shown in the graph?
1
2
3
4
- 22. Multiple Choice
Which zero has a multiplicity of 2?
-1
2
4
-4
- 23. Multiple Choice
What is the degree of this function?
Even
Odd
- 24. Multiple Choice
What is the absolute maximum of this graph?
(2,1)
(-1,-3)
(-3,2)
(4,-1)
- 25. Multiple Choice
What is the relative minimum of this graph?
(-3,2)
(-1,-3)
(2,1)
(4,-1)
- 26. Multiple Choice
This graph increases from...
( -1, 1 )
( 0, 4 )
[ -1, 1 ]
[ 0, 4 ]
- 27. Multiple Choice
When determining where a graph is increasing/ decreasing use...
x-values
y-values
- 28. Multiple Choice
When the number is not included in the interval, use
Parenthesis
Brackets
X values
Y values
- 29. Multiple Choice
This graph is a(n)...
Third degree polynomial
Sixth degree polynomial
Even function
Fifth degree polynomial
- 30. Multiple Choice
This is increasing on the interval (s)...
( - ∞, -2 ) U ( 2, ∞ )
( - ∞, 16 ) U ( -16, ∞ )
( -2, 2 )
( - ∞, -2 )
- 31. Multiple Choice
The degree of this function is...
Even
Odd
- 32. Multiple Choice
To determine if the degree of a function is even or odd, look at the...
x-values
y-values
Maximum/ Minimum
End behaviors
- 33. Multiple Choice
The blue dot on this graph represents a(n)...
Absolute Maximum
Absolute Minimum
Relative Maximum
Relative Minimum
- 34. Multiple Choice
This graph is decreasing on the intervals...
( -∞, -2 ) U ( 2, ∞ )
( -∞, 0 ) U ( 4, ∞ )
( -2, 2 )
( 0, 4 )
- 35. Multiple Choice
What are the zeros of
- 36. Multiple Choice
What do we know about the Degree and the Leading Coefficient of this function? (Select 2 answers!)
Even
Odd
Positive
Negative
- 37. Multiple Choice
Which of the following is a graph of a function with a NEGATIVE lead coefficient and an EVEN degree?
- 38. Multiple Choice
What is the absolute minimum of this graph?
(-1-3)
(-3,2)
(2,1)
(4,-1)
- Answer choicesTagsAnswer choicesTags