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WorksheetsAssessment: Topic 3 Assessment
Total questions: 126
Worksheet time: 6hrs 54mins
3x3 – 6x
3x3 – 6x
3x2 – 8x + 1
12
12
7x3 – 8x2 + 9
-2x2 – x
7x3 – 8x2 -4x+ 9
Describe the end behavior of the function
f(x) = x2
UP and UP
DOWN and DOWN
UP and DOWN
DOWN and UP
Describe the end behavior of the function
f(x) = x3
UP and UP
DOWN and DOWN
UP and DOWN
DOWN and UP
Describe the end behavior of the function
f(x) = -x4
UP and UP
DOWN and DOWN
UP and DOWN
DOWN and UP
Describe the end behavior of the function
f(x) = -5x7
UP and UP
DOWN and DOWN
UP and DOWN
DOWN and UP
Describe the end behavior of the function
f(x) = 3x2 + 5x - 9
UP and UP
DOWN and DOWN
UP and DOWN
DOWN and UP
Describe the end behavior of the function
f(x) = -3x2 - 5x + 12
UP and UP
DOWN and DOWN
UP and DOWN
DOWN and UP
Describe the end behavior of the function
f(x) = -3x5 + 5x4 - 7x3 + 2x - 12
UP and UP
DOWN and DOWN
UP and DOWN
DOWN and UP
Describe the end behavior of the function
f(x) = x2 - 3x + 7x9
UP and UP
DOWN and DOWN
UP and DOWN
DOWN and UP
Describe the end behavior of the function
f(x) = -x2 + 4x4 + 9x6 - 11x5
UP and UP
DOWN and DOWN
UP and DOWN
DOWN and UP
Describe the end behavior of the function
f(x) = 4 + 3x - 6x7 + 3x4
UP and UP
DOWN and DOWN
UP and DOWN
DOWN and UP
x→ ∞, y→⁻∞
x→⁻∞, y→∞
x→∞, y→⁻∞
Identify the degree of the polynomial and the sign of the leading coefficient
Degree - Even
Degree - Odd
Degree - Even
Degree - Odd
Identify the degree of the polynomial and the sign of the leading coefficient
Degree - Even
Degree - Odd
Degree - Even
Degree - Odd
Identify the degree of the polynomial and the sign of the leading coefficient
Degree - Even
Degree - Odd
Degree - Even
Degree - Odd
Multiply
(4x+1)(5x−2)
20x2 + 3x − 2
20x2 − 11x + 5
20x2 − 18x + 2
20x2 − 3x − 2
(3- 2x + 2x2) - (4x -5 +3x2)
(4n4 - 8n + 4) - (8n2 + 4n4 + 1)
Simplify the expression
(4x3-5x2+3x)+(-2x3-x2+6x)
2x3-6x2-9x
2x3+6x2+9x
-2x3-6x2+9x
2x3-6x2+9x
(4x+3)(2x-1)
(2x2 + 5x - 7) + ( 3 - 4x2 + 6x)
(4v3 + 3v - 8v4) + (4v - 8v4 - 7)
Multiply
(2x + 3)(3x + 4)
6x2 + 17x + 7
6x2 + 17x + 12
6x2 + 8x + 12
6x2 + 9x + 12
Multiply
(4x + 3)(x + 2)
x2 + 11x + 6
4x2 + 8x + 6
4x2 + 3x + 6
4x2 + 11x + 6
Multiply
(3x + 1)(2x + 5)
6x2 + 17 + 5
6x + 17x + 5
6x2 + 17x + 5
6x2 + 17 + 5x
Multiply
(x-3)(x2+2x+7)
x3-x2+x-21
x3+5x+13x-21
x3-3x2+7x-21
x2+2x-3
Multiply
(x-7)2
x2-49
x2+49
x2-14x+49
x2-14x-49
Multiply
(3x - 5)(4x2 - 2x - 3)
12x3 - 26x2 - 25x + 15
12x3 - 20x2 - 5x + 15
12x3 - 20x2 - 6x + 15
12x3 - 26x2 + x + 15
(x + 2x2) + (4x2 + 7x)
(4x - 2x3) + (5x3 - 4x + 5)
(2x2 + 5x - 7) + ( 3 - 4x2 + 6x)
(6b3 + 6 - b4) - (8b3 - 6b4 + 2)
(6b3 + 6 - b4) - (8b3 - 6b4 + 2)
(5x + 2) + (4x + 5)
(4x2+ x) - (x2+ 2x)
3x2 - x
4x2 + 2x
3x2 + 3x
3x2 + 2x
(4n4 - 8n + 4) - (8n2 + 4n4 + 1)
(2x2 + 5x - 7) + ( 3 - 4x2 + 6x)
(4x - 2x3) + (5x3 - 4x + 5)
a³-b³=
a³ + b³
8k3 + 6k2 - 10k + 10
Select the correct expansion of
(1 + x)4
1 + 4x + 6x2 + 4x3 + x4
x + 3x2 + 3x3 + x4
1 + 5x + 10x2 + 5x3 + x4
1 + 2x2 + x4
(2x³ + 4x² - 5) by (x + 3).
p(x) = x3 - 5x2 + 2x - 10
(x3 - 3x2 + 2x + 2)?
Classify by number of terms:
12
Monomial
Binomial
Trinomial
4-Term Polynomial
2x – 9
Classify by number of terms:
Monomial
Binomial
Trinomial
Polynomial
7x3 – 8x2 + 9
Classify by number of terms:
Monomial
Binomial
Trinomial
Polynomial
3x3 – 6x
-2x2 – x
Classify by number of terms:
Monomial
Binomial
Trinomial
Polynomial
Classify by number of terms:
Monomial
Binomial
Trinomial
Polynomial
Classify by number of terms:
Monomial
Binomial
Trinomial
Polynomial
Classify by number of terms:
Monomial
Binomial
Trinomial
Polynomial
Classify by the degree:
Degree 1
Degree 2
Degree 4
Degree 5
Classify by the degree:
Degree 2
Degree 3
Degree 4
Degree 5
Classify by the degree:
Degree 1
Degree 2
Degree 3
Degree 4
Classify by the degree:
Degree 3
Degree 6
Degree 7
Degree 5
7x3 – 8x2 -4x+ 9
7x3 – 8x2 -4x+ 9
-2x2 – x
Classify by the degree:
-2x2 – x
Linear
Quadratic
Cubic
4th degree Polynomial
9x
What is another way to say "where a function crosses the x-axis"?
x-intercept
zero
root
all of these.
x2 -16x + 48
List the ACTUAL rational zeros of
f(x) = x³ + 7x² - 2x -14 ?
±1,±2,±7,±14
7, 2
7
- 7
(3x - 4x3 + 6x4 + 1) / (x + 3)
f(x) = 2x3 - 3x2 + 4x -10
What is the degree of f(x)?
3
2
1
0
f(x) = 5x4-8x3+4x2-6x+3 have?
Which does not describe the zeros of a polynomial?
Where a graph crosses the x-axis
Also known as the roots
Where x=0
The solution when a factor is set equal to zero
Which of the following is a completely factored polynomial?
f(x)=2x4-3x3+8x-6
f(x)=x2(x-1)(x+3)
f(x)=x(x2-16)
f(x)=(2x+1)(x2-3x-18)
How are factors related to x-intercepts?
They are the same
They are not related
x-intercepts are found by setting the factors=0
x-intercepts are found by setting x=0
(3x - 4x3 + 6x4 + 1) / (x + 3)
