Rigid Transformations
8th Grade Math
Linear Equations
Trivia
100

The collective term for translations, reflections, and rotations

What are (rigid) transformations?

100

Rise over run describes what?

What is slope of a line

100

Slope of y=2x-4

What is m=2

100

In math, what is another name for average?

mean

200

Turning a figure 90 degrees clockwise about the origin

What is rotation?

200
The slope of the line with the points (0,4) and (0,6)
What is m=undefined
200

y-intercept of y=3x -8

What is -8

200

If a line is parallel to another, they have the same

slope

300

Sliding a figure down 2 units and right 3 units is called a....

What is translation

300
Slope of the line that passes through (2,6) and (4,6).
What is m=o
300

Slope of (-3/4)x + 6

What is m=-3/4

300

Numbers without a decimal point are called what? (What number family do they belong to?)

What are whole numbers?

400

Flipping a figure over the y-axis is called...

What is reflection?

400

Equation for slope

What is m = (y2 - y1)/(x2 -x1)

400
Slope of y=-2
What is m=0
400

What do we call numbers that seem to go on forever without a repeating pattern?  ... think pi

What are irrational numbers?

500

If a figure is in the first quadrant and you rotate it 180 degrees clockwise, what quadrant will it be in now?

What is the 3rd quadrant?

500

What is the linear equation?

y=mx+b


500
The slope of x=5
What is m=undefined
500

The only number in the English language that is spelled with same number of letters as the number itself...

What is 4 (four)?

M
e
n
u