Module 1-4 Review

Exponential Notation

100

4 x 4 x 4 x 4 in exponential notation

4⁴

200

z² x z³ =

z⁵

300

4⁵ + 7⁵ =

11⁵

400

x⁸/x³ =

x⁵

500

y^-8 x y¹⁰

y²

Scientific Notation

100

Write 12,100 in scientific notation

1.21 x 10⁴

200

Write 3.29 x 10⁶ in standard form

3,290,000

300

(4.5 x 10⁶) x (2 x 10³)=

7 x 10⁹

400

(3.6 x 10¹¹)/(2 x 10⁷)=

1.8 x 10⁴

500

(5.7 x 10³) + (3.3 x 10⁴)

3.87 x 10⁴

Transformations

100

True or False: Rigid motions change the size and shape of a figure

False 

200

Point B (-1, 4) was reflected over the y-axis what are the coordinates of B'?

(-1, -4) 

300

Point C (0,9) was rotated 90 degrees clockwise about the origin. What are the coordinates of C'?

(9,0)

400

Point A (-5, 2) is translated to create A' at (-3, 10). What is the function notation of this translation? 

(x+2, y+8)

500

Triangle ABC has vertices at (5,0), (1, 3) and (-2, 1). It is dilated by a scale factor of 2. What are the vertices of triangle A'B'C'?

(10, 0), (2, 6), (-4, 2)

Linear Equations

100

Solve for x 

5x=105

x = 21

200

Solve for x

12x-10=134

x = 12

300

Mr. H is going to a sixers game. He spends $56 on his ticket and spends an additional $11 per snack at the game. If he spends a total of $111, how many snacks did Mr. H purchase?

x = 5

400

Solve for x

-(-x+12)-10=3(x-2)+2

x = -9

500

Solve for x

5x-10/x-2=17

x = 2

Miscellaneous

100

Solve for x

10x=310

x = 31

200

Write 0.00054 in scientific notation

5.4 x 10^-4

300

Point A (-3, 12) is translated by the motion (x-1, y+11). What are the coordinates of A'?

(-4, 23)

400

5⁶ x 5³=

5⁹

500

Solve for x

x-(4x+2)+11=6x-(x+1)

x = 5/4