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15 questions
Given the polynomial below, how many roots will it have?
y=x2−25
2
1
3
0
Given the polynomial below, how many roots will it have?
y=x3+5x2−9x−2
2
1
3
0
What are the roots of the quadratic function?
-4 and -2
4 and 2
-4 and 2
4 and -2
What is the factored form of the function shown?
y = (x+3)(x-1)
y = (x-3)(x-1)
y = (x+3)(x+1)
y = (x-3)(x+1)
What type of roots does the function have?
Imaginary
Whole Number
Integer
Real
What are the roots of the polynomial?
-3, 0, and 3
0
-2, 10, and -10
11, 0 and -11
What is the degree of the polynomial?
3
0
2
1
What type of function is graphed?
Cubic
Quadratic
Linear
Exponential
What is the factored form of the function graphed?
y = -(x+6)(x-5)(x-8)
y = -(x-6)(x+5)(x+8)
y = -(x-5)(x-8)
y = -(x+6)(x-5)
How many roots does the polynomial have?
4
3
2
1
Given the polynomial below, how many roots will it have?
y=−2x5+4x2−x
2
3
5
1
What type of roots does the polynomial have?
Three real
One real, and two imaginary
Two real, and one imaginary
Three imaginary
Which quadratic graph has imaginary roots?
Which of the following would be the correct factored form with roots 2, 5i, and 6?
(x-6)(x-2)(x+5i)(x-5i)
(x+6)(x+2)(x+5i)
(x-6)(x-2)(x-5i)
(x+6)(x+2)(x-5i)
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