WorksheetsAlgebra 2 Review
Total questions: 50
Worksheet time: 2hrs 26mins
Solve using elimination method.
x-y=11
2x+y=19
(10,-1)
(-1,10)
(3,-4)
(6,7)
-4x+2y=-30
r ≥ -6?
Factor:
x2 + 11x + 24
(x + 6)(x + 4)
(x + 12)(x + 2)
(x - 8)(x - 3)
(x + 8)(x + 3)
What is the axis of symmetry in the function f(x) = (x-1)2 +2
x = 1
x = -1
x = 2
x = -2
Does the function y = (x+2)2 have a maximum or minimum?
Maximum
Minimum
Both
Neither
Does the function y = -1/2(x+1)2 have a maximum or minimum?
Maximum
Minimum
Both
Neither
The minimum of a quadratic function is
The lowest point (vertex) on a graph when a parabola opens up; the point where the graph changes from decreasing to increasing
The highest point (vertex) on a graph when a parabola opens down; the point where the graph changes from increasing to decreasing
x2 + 6x - 13 = 3
Which of the following equations match the given graph?
x ≥ -1
x ≤ -1
x > -1
x < -1
x2 + 5x + 6
(x + 6) (x +2)
(x - 4) (x + 2)
(x + 3) (x + 2)
(x + 8) (x - 2)
p2 + 3p - 40
(p + 8) (p - 2)
(p + 8) (p - 5)
(p - 4) (p - 12)
(p + 1) (p - 10)
Given the inequality, which of the following is written correctly in interval notation?
-3 ≤ x < 5
(-3, 5)
[-3, 5]
[-3, 5)
(-3, 5]
Express the following in interval notation.
{ x | -9 < x < -8.5 }
[-9, -8.5]
[-9, -8.5)
(-9, -8.5]
(-9, -8.5)
Express the following in interval notation.
-8 ≤ x < 8
[-8, 8]
[-8,8)
(-8, 8]
(-8, 8)
Express the following in interval notation.
-9 < x ≤ -4
[-9, -4]
(-9,-4]
[-9, -4]
(-9,-4)
Express the following interval in set notation.
(-7, 15]
-7 ≤ x ≤ 15
-7 < x < 15
-7 ≤ x < 15
-7 < x ≤ 15
Express the following interval in set notation.
[3, 5]
3 ≤ x ≤ 5
3 < x ≤ 5
3 ≤ x < 5
3 < x < 5
The blue is f(x)=|x|, red must be
Up 2
Up 2
Down 2
Down 2
