8th Grade Final Review

Geometry

100

What transformation slides a figure without turning it?

Translation

200

What type of angle measures exactly 90°?

Right angle

300

What transformation turns a figure around a point?

Rotation

400

What is the Pythagorean Theorem used for?

Finding the lengths of missing sides of a right triangle

500

A cylinder has a volume of 60cm³. What is the volume of a cone with the same radius and height?

20cm³

Solving Equations

100

x+5=12

x=7

200

5x-2=18

x=4

300

10x+30=50

x=2

400

2(x-3)=14

x=10

500

12(x+2)=84

x=5

Functions

100

What is the slope of y = 3x + 1

slope (m)=3

200

True or False: A function can have two outputs for one input.

False, a function only has exactly one output for each input

300

What does it mean if there is no solution to a system of equations?

The lines are parallel, no value will make the equations equal. 

400

Name a method to solving a system of equations.

Substitution/Elimination/Graphing

500

What is the slope of the line through (2, 3) and (6, 11)

Slope (m)=2

Exponents

100

What is 2³?

8

200

Simplify 5⁷*5³

5¹⁰

300

Simplify (4²)³

4⁶

400

Simplify 8⁰

1

500

Why is 0.397*10³ not written in scientific notation?

The coefficient, 0.397, is not between 1-10

Random

100

How tall is Ms. Britlynn?

5'2"

200

What is Ms. Britlynn's favorite lesson in 8th grade math?

Pythagorean Theorem

300

How old is Ms. Britlynn?

24

400

If Ms. Britlynn had to choose between laulau and kalua, what would she pick?

LAULAAUUUUU

500

If a problem looks confusing, what is a good first step to break it down?

Write down key words, highlight the questions, think about the type of problem it is