8th Grade Geometry

8th Grade Math

8th Grade Graphing

Advanced Math

Trivia

100

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

A translation

100

Solve: -3(x + 5) = 2x - 5

x = -2

100

What is y = mx + b called?

slope-intercept form of a linear equation

100

Slope of y=2x-4

m=2

100

The distance from zero on a number line.

absolute value

200

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

A reflection

200

a symbol that represents a number that we don't know yet

Variable

200

The slope of the line with the points (0,4) and (0,6)

undefined

200

y-intercept of y=3x-8

b=-8

200

If a line is parallel to another, it has _____ slope

...the same slope.

300

Turning a figure 90 degrees clockwise about the origin

A rotation

300

A fixed value; one that does not change

Constant

300

Slope of the line that passes through (2,6) and (4,6).

0

300

Slope of y=-3/4x + 6

m=-3/4

300

What subset are whole numbers and their opposites?

integers

400

The collective term for translations, reflections, and rotations

Rigid transformations

400

Solve: 3x+2=x+6

x=2

400

Name the y-intercept of the following line. y = 3/8x - 2

-2

400

Slope of y=-2

m=0

400

What is a numbers favorite food?

PI!

500

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

3rd quadrant

500

Solve: 3(x+2)+5=4x+2(5)

x=1

500

Name the slope of the following line. y = -1/2x + 8

Is it a positive or negative slope?

-1/2; negative.

500

Find the slope of the line passing through the following points: (-4, 0) and (-3, -2).

m=-2.

500

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

What is 4 (four)?