
Algebra 2 Semester 2 Finals Review
Authored by Kerry Laker
Mathematics
9th - 12th Grade
Used 1+ times

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10 questions
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1.
MULTIPLE CHOICE QUESTION
15 mins • 1 pt
Factor completely: 3x2-36x+96 (ch. 7A)
(x-4)(x-8)
3(x-4)(x-8)
3(x+1)(x+32)
3(x-2)(x+16)
2.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
When factoring
x2 - 4x + 4 = 20,
what goes in the blank?
(x - __ )2 -20 = 0 (think completing the square- ch. 7A)
4
2
8
20
3.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
What is one of the solutions to this equation? (ch. 7A)
(2x - 1)2 = 49
7
-7
-4
-3
4.
MULTIPLE CHOICE QUESTION
15 mins • 1 pt
An object in launched directly upward at 64 feet per second (ft/s) from a platform 80 feet high. Its height is represented by the equation
s(t) = –16t2 + 64t + 80.
What will be the object's maximum height? (ch. 7B)
2 ft
80 ft
144 ft
64 ft
5.
MULTIPLE CHOICE QUESTION
15 mins • 1 pt
At what time would you reach 16 ft above the water if you jump of a cliff using the formula: (ch. 7B)
h = -16t2 + 8t + 24?
8
1
1/2
1/4
6.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
The end behavior of a polynomial function is determined by the degree and the sign of the leading coefficient.
Identify the degree of the polynomial and the sign of the leading coefficient (ch. 7C)
Leading Coefficient Positive
Degree - Even
Leading Coefficient Positive
Degree - Odd
Leading Coefficient Negative
Degree - Even
Leading Coefficient Negative
Degree - Odd
7.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
(2x3 + 5x2 + 9) ÷ (x + 3) -think synthetic division ch.7C
2x2 - x + 3
2x3 - x2 + 3x
2x2 + 11x + 33 + 108/x+3
2x2 - 5x + 12
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