8th Grade Geo

8th Grade Graphing

8th Grade Math 1

8th Grade Math 2

Trivia

100

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

What is translation

100

The number that doesn't fit the data set is called an...

outlier!

100

Rise over run

What is slope

100

Slope of y=2x-4

What is m=2

100

What's another name for average?

mean

200

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

What is reflection?

200

A plot of data taken and shown as a collection of points

What is scatterplot?

200

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

What is m=0?

200

y-intercept of y=3x-8

What is -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

What is rotation?

300

When graphing a non-horizontal or non-vertical line what do you graph first?

What is y-intercept?

300

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

What is m=-2

300

Slope of -3/4x + 6

What is m=-3/4

300

What word/phrase describes 1, 4, 9, 16, 25, 36...

What are perfect squares?

400

The collective term for translations, reflections, and rotations

What is transformations?

400

What is the slope intercept form of a line?

What is y = mx + b?

400

Solve for u.

5(x + 2) - 5 = 3x - 17

What is -11

400

Slope of y=-2

What is m=0

400

Another name for the average rate of change.

What are slopes?

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 equation of a vertical line?

What is x= ?

500

Solve for y. 5x + 2y = 14

What is y = -5/2 x + 7

500

The slope of x=5

What is m=undefined

500

Give an example of two irrational numbers.

What are pi and 5.67...