8th Grade Geometry
8th Grade Math
8th Grade Graphing
Equations of a line
Trivia
100
Moving a figure up, down, left, or right a specific number of units
What is translation
100
Solve: -3x+5=-10
x = 5
100
In the equation of a line the letter b represents what?
What is the y-intercept
100
Y-intercept of y=3x-8
what is -8
100
The former President who just passed away and lived to be 100 years old.
Who is President Jimmy Carter?
200
Flipping a figure over the y-axis is called...
What is reflection?
200
Variable
a symbol that represents a number that we don't know yet
200
The slope of this line: 
What is 2/3
200
Slope of y=-3/4x+2
What is -3/4
200
True or false: dilating a shape by a scale factor of 1/2 creates a congruent shape.
FALSE (similar)
300
Turning a figure 90 degrees clockwise about the origin
What is rotation?
300
Constant
A fixed value; one that does not change
300
Find the slope of this line: 
What is m=-1/3
300
Y-intercept of y=-2
What is -2
300
Whole numbers and their opposites are called...
What are integers?
400
The collective term for translations, reflections, and rotations
What is transformations?
400
Solve:
x/3-2=1
What is x=9
400
The general equation of a line
What is y=mx+b
400
The equation of a vertical line will be written in the form of ..
What is x=__
400
What is a circle's 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?
What is the 3rd quadrant?
500
5(x-2)=20
x=6
500
Name the slope of the following line. y = -1/2x + 8
Is it a positive or negative slope?
What is -1/2; negative.
500
equation of a line with a slope of 2/3 and a y-intercept of -5.
What is y = 2/3x - 5 or y = -5 + 2/3x
500
When you divide a negative value by another negative value, the answer will be...
What is positive?