Log in
Sign up for FREE
arrow_back
Library

Algebra 1 Semester 2 Final Exam

star
star
star
star
star
Last updated almost 4 years ago
27 questions
Required
1
Required
1
Required
1
Required
1
Required
1
Required
1
Required
1
Required
1
Required
1
Required
1
Required
1
Required
1
Required
1
Required
1
Required
1
Required
1
Required
1
Required
1
Required
1
Required
1
Required
1
Required
0.5
Required
0.5
Required
1
Required
1
Required
1
Required
0
Question 1
1.

Question 2
2.

Question 3
3.

Question 4
4.

Question 5
5.

Question 6
6.

Question 7
7.

Question 8
8.

Question 9
9.

Question 10
10.

Question 11
11.

Question 12
12.

Question 13
13.

Question 14
14.

Question 15
15.

Question 16
16.

Question 17
17.

Question 18
18.

Question 19
19.

Question 20
20.

Question 21
21.

Question 22
22.

Question 23
23.

Question 24
24.

Question 25
25.

Question 26
26.

Question 27
27.



What is the vertex of the parabola?
(2, 0)
(-3, 0)
(0, -6)
(-0.5, -6.25)


What is the y intercept of the parabola?
(-0.5, -6.25)
(-3, 0)
(0, -6)
(2, 0)


What are the x intercepts of the parabola? Select all that apply.
(-3, 0)
(2, 0)
(-0.5, -6.25)
(0, -6)


Is this vertex a maximum or minimum value?
Maximum
Minimum


What is the equation of the axis of symmetry?
y = -0.5
x = -6.25
x = -0.5
y = -6.25
Factor the expression.
x2 + 7x + 10
(x + 10)(x + 1)
(x + 7)(x + 1)
(x + 5)(x + 2)
(x - 5)(x - 2)
Factor the expression.
x2 + 3x - 18
(x + 3)(x - 1)
(x - 6)(x + 3)
(x + 9)(x - 2)
(x + 6)(x - 3)
Factor the expression.
x2 - 18x + 32
(x - 2)(x + 16)
(x - 1)(x - 32)
(x - 2)(x - 16)
(x - 6)(x - 3)
Factor the expression.
x2 - 5x - 36
(x - 4)(x + 9)
(x + 4)(x - 9)
(x + 3)(x - 12)
(x + 12)(x - 3)
Factor the expression.
3x2 - 23x - 8
(3x + 8)(x - 1)
(3x + 1)(x - 8)
(3x - 1)(x + 8)
(x + 1)(x - 8)
Factor the expression.
2x2 + 7x - 15
(2x + 3)(x - 5)
(2x - 3)(x + 5)
(x + 3)(x - 5)
(2x - 5)(x + 3)
Factor and solve.
x2 - x - 2 = 0
x = 1, -1
x = -2, 1
x = 2, -1
x = 2, -2
Factor and solve.
x2 + 7x - 18 = 0
x = 3, -6
x = 6, -3
x = -9, 2
x = 9, -2
Factor and solve.
3x2 - 16x - 12 = 0
x = 2, -6
x = -2, 6
Factor and solve.
7x2 + 20x - 3 = 0
x = -1, 3
x = 1, -3
Solve using the quadratic formula.
x2 - 7x + 11 = 0
Solve using the quadratic formula.
12x2 + 11x - 3 = 0
Solve using square roots.
x2 - 9 = 72
x = 9, -9
x = 63, -63
Solve using square roots.
4x2 = 64
x = 8, -8
x = 16, -16
x = 4, -4
Select the graph of the following equation:
f(x) = x2 - 4x - 2
Select the graph of the following equation:
f(x) = -(x - 4)2 + 1
Select the table that represents the following equation:
y = 3x2 + 12x - 2
Select the table that represents the following equation:
y = (x + 2)2 - 6
The following graph represents a rocket launch, where x is time in seconds, and y is height in meters.


How long did the rocket take to reach the ground?
14 seconds
-2 seconds
7 seconds
9 seconds
The following graph represents a rocket launch, where x is time in seconds, and y is height in meters.


How high did the rocket get?
14 meters
18 meters
15 meters
20.25 meters
The following graph represents a rocket launch, where x is time in seconds, and y is height in meters.


How high was the rocket when it was first launched?
20.25 meters
14 meters
18 meters
15 meters
The following graph represents a rocket launch, where x is time in seconds, and y is height in meters.


When did the rocket start to fall back to the ground?
after 2.5 seconds
At exactly 2.5 seconds
Before 2.5 seconds
At exactly 5 seconds