Quiz about Math 2 Final Exam Review

Question 1

Find the coordinate of G(-2, 4) after it has been reflected across the x-axis, rotated 180 degrees cw, then translated 2 units right.

Accepted Answer

(4,4)

Answer

(0,4)

Answer

(-2,-2)

Answer

(-2, -6)

Question 2

The blue is the parent function. What transformation does the red parabola show?

Accepted Answer

Stretch

Answer

Compression

Answer

Reflection and stretch

Answer

Reflection and compression

Question 3

The original figure prior to a transformation.

Accepted Answer

Pre-image

Answer

Image

Question 4

Write the rule for this translation:
Slide 3 up and 2 right

Accepted Answer

(x, y)-----> (x+2, y + 3)

Answer

(x, y)---->(x + 3, y + 2)

Answer

(x, y)----> (x - 2, y + 3)

Question 5

Which answer shows a reflection across the y-axis?

Accepted Answer

d

Answer

a

Answer

b

Answer

c

Question 6

The result of a transformation.

Accepted Answer

Image

Answer

Pre-image

Question 7

If a Scale Factor is between 0 and 1, then your figure gets...

Accepted Answer

Smaller

Answer

Bigger

Answer

Turned upside-down

Answer

Does not change

Question 8

Translations, reflections and rotations are all known as ________________________.

Accepted Answer

Transformations

Answer

Geometry

Answer

Congruent

Answer

Orientation

Question 9

Determine how to translate triangle ABC to triangle A'B'C'.

Accepted Answer

(x-2, y+9)

Answer

(x-2, y+5)

Answer

(x+2, y-9)

Answer

(x-9, y+2)

Question 10

Angle A and C are...

Accepted Answer

Supplementary

Answer

Congruent

Question 11

What is the Angle Relationship

Accepted Answer

Corresponding

Answer

Complementary Angles

Answer

Supplementary Angles

Question 12

Tell whether the angles are complementary or supplementary. Then find the value of x.

Accepted Answer

Supplementary; x=20

Answer

Complementary; x=3.4

Answer

Complementary; x=45

Answer

Supplementary; x=175

Question 13

Find x, then find the measurement of both angles.

Accepted Answer

x = 30; both angles measure 114 degrees

Answer

x = 30; both angles measure 118 degrees

Answer

x = 20; both angles measure 112 degrees

Answer

x = 20; both angles measure 110 degrees

Question 14

Solve for  y.

Accepted Answer

y = 10

Answer

y = 20

Answer

y = 120

Answer

y = 60

Question 15

Factor:

x² + 5x - 24

Accepted Answer

(x + 8)(x - 3)

Answer

(x - 8)(x + 3)

Answer

(x + 6)(x - 4)

Answer

(x + 12)(x - 2)

Question 16

Factor
n²-13n+40

Accepted Answer

(n-5)(n-8)

Answer

(n+5)(n-8)

Answer

(n-5)(n+8)

Answer

(n+6)(n+1)

Question 17

Find the y-intercept of f(x) = 2x²-2x + 1

Accepted Answer

1

Answer

2

Answer

-2

Answer

-1

Question 18

Find the axis of symmetry for
f(x) = x²- 8x + 15.

Accepted Answer

x = 4

Answer

x = -4

Answer

y = 4

Answer

y = -4

Question 19

Find the product
(x + 5)(x + 4)

Accepted Answer

x² + 9x + 20

Answer

x² + x + 20

Answer

x² + 20x + 9

Answer

x² - 9x + 54

Question 20

The graph of a quadratic function is called a

Accepted Answer

Parabola

Answer

Vertex

Answer

Axis of Symmetry

Answer

Vertex Form

Question 21

Which binomials are a difference of squares?
I. 6a²-25
II. 4x²+16
III. b²-9
IV. 49y²-64

Accepted Answer

III and IV

Answer

I only

Answer

III only

Answer

II, III, and IV

Question 22

Factor
n² + 16n + 63

Accepted Answer

(n+7)(n+9)

Answer

(n-7)(n+4)

Answer

(n+7)(n-9)

Answer

(n-3)(n-10)

Question 23

What is the discriminant of 2x² + 2x + 4?

Accepted Answer

-28

Answer

8

Answer

36

Answer

28

Question 24

Use the quadratic formula to solve 2x² + 2x - 12?

Accepted Answer

2, -3

Answer

-2, 3

Answer

2, 3

Answer

-2, -3

Question 25

The function f(t) = -5t²+20t + 60 models the approximate height of an object t seconds after it is launched. How many seconds does it take the object to hit the ground?

Accepted Answer

6 seconds

Answer

2 seconds

Answer

-2 seconds

Answer

-6 seconds

Question 26

What is the equation for the axis of symmetry of
f(x)= x² + 2x + 6

Accepted Answer

x = -1

Answer

x = 1

Answer

x = -5

Answer

x = 5

Question 27

Solve:
x² - 15x = -44

Accepted Answer

{4, 11}

Answer

{-5, 8}

Answer

{-13, -5}

Answer

{-11, 14}

Question 28

Factor
x² + 11x + 24

Accepted Answer

(x + 8)(x + 3)

Answer

(x + 6)(x + 4)

Answer

(x + 10)(x + 2)

Answer

(x + 2)(x + 12)

Question 29

What is the first step when factoring polynomials?

Accepted Answer

Find the GCF

Answer

List all the terms

Answer

Make a triangle

Answer

Write the answer

Question 30

Find the vertex.
y = 3x² - 12x + 1

Accepted Answer

(2, -11)

Answer

(-2, 37)

Answer

(2, 1)

Answer

(4, 97)

Question 31

What is the vertex?

Accepted Answer

(3, -1)

Answer

(2, 4)

Answer

(0, 8)

Answer

(4, 2)

Question 32

Which of the following represents direct variation?

Accepted Answer

y = kx

Answer

y = k/x

Answer

y = x/k

Answer

y = mx + b

Question 33

If y = 15 when x = 12 find y when x = 32.

Accepted Answer

40

Answer

-40

Answer

5

Answer

-5

Question 34

y varies directly with the square of x.  If y=40 when x=4, find y when x = 7

Accepted Answer

122.5

Answer

17.5

Answer

70

Question 35

y varies directly as x, if y=12 when x=5, find y when x=3

Accepted Answer

36/5

Answer

15/12

Answer

12/5

Answer

12/15

Question 36

Points (3,10) and (x, 15) represent a direct variation. Find x.

Accepted Answer

4.5

Answer

50

Answer

5

Answer

3.5

Question 37

y varies inversely as x, if y = -3 when x = -6, find y when x = 14.

Accepted Answer

9/7

Answer

11

Answer

-11

Answer

7/9

Question 38

If y varies inversely as x and y=2 as x = 8, find x when y= -7

Accepted Answer

16/-7

Answer

1/4

Answer

4

Answer

16

Question 39

What is the sine of angle C?

Accepted Answer

24/25

Answer

7/24

Answer

7/25

Answer

25/24

Question 40

What is the tangent of angle C?

Accepted Answer

24/7

Answer

7/25

Answer

25/7

Answer

7/24

Question 41

Determine the value of: sin(C)

Accepted Answer

24 / 25

Answer

7 / 25

Answer

25 / 7

Answer

24 / 7

Math 2 Final Exam Review

51 questions

Over which interval is the function below increasing or decreasing?
$f\left(x\right)=-\sqrt{x+1}+5$

Find the coordinate of G(-2, 4) after it has been reflected across the x-axis, rotated 180 degrees cw, then translated 2 units right.

The blue is the parent function. What transformation does the red parabola show?

The original figure prior to a transformation.

Write the rule for this translation:
Slide 3 up and 2 right

Which answer shows a reflection across the y-axis?

The result of a transformation.

If a Scale Factor is between 0 and 1, then your figure gets...

Translations, reflections and rotations are all known as ________________________.

Determine how to translate triangle ABC to triangle A'B'C'.

Create a free account and access millions of resources

Similar Resources on Wayground

Popular Resources on Wayground

Discover more resources for Mathematics

Math 2 Final Exam Review

51 questions

Over which interval is the function below increasing or decreasing? f(x)=−x+1+5f\left(x\right)=-\sqrt{x+1}+5f(x)=−x+1​+5

Find the coordinate of G(-2, 4) after it has been reflected across the x-axis, rotated 180 degrees cw, then translated 2 units right.

The blue is the parent function. What transformation does the red parabola show?

The original figure prior to a transformation.

Write the rule for this translation:Slide 3 up and 2 right

Which answer shows a reflection across the y-axis?

The result of a transformation.

If a Scale Factor is between 0 and 1, then your figure gets...

Translations, reflections and rotations are all known as ________________________.

Determine how to translate triangle ABC to triangle A'B'C'.

Create a free account and access millions of resources

Similar Resources on Wayground

Popular Resources on Wayground

Discover more resources for Mathematics

Over which interval is the function below increasing or decreasing?
$f\left(x\right)=-\sqrt{x+1}+5$

Write the rule for this translation:
Slide 3 up and 2 right