Rigid Motion
Sliding a figure down 2 units and right 3 units is called a....
What is translation
The number that doesn't fit the data set is called an...
outlier!
What is the slope formula?
y2 - y1 / x2 - x1
What's another name for average?
mean
Flipping a figure over the y-axis is called...
What is reflection?
Y = 3x - 4
What is the Slope in this equation?
3
The slope of the line with the points (2,4) and (1,6)
If a line is parallel to another, how many solutions do the two equations have?
None.
Turning a figure 90 degrees clockwise about the origin
What is rotation?
The line drawn through a scatterplot in order to show a trend in the data
What is line of best fit?
Slope of y = -3/4x + 6
What is m=-3/4
If two lines have the same slope and same y intercept, how many solutions do the two lines have?
Infinite
The collective term for translations, reflections, and rotations
What is transformations?
What is the Y-Intercept of this equations
Y = 3x - 4
- 4
4x - 2y = 8
y = 2x - 4
Slope of y = x -8
What is m = 1
x^4 * x^8 =
x^12
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?
What is this equation in slope intercept from and what is the slope and y intercept of the equation
3x + y = 7
y - -3x + 7
m = -3
b = 7
Solve for x and y:
y = 2x -4
y = 4
(4,4)
The slope and y intercept of -x = -4y + 8
m = 1/4x
b = 2
4 to the power of 7 equals what?
16,384