8th Grade Geo
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!
The rate at which a graphed line increases or decreases (the steepness).
What is slope
Slope of y=2x-4
What is m=2
Variable
What is a letter that stands for a number?
Flipping a figure over the y-axis is called...
What is reflection?
A plot of data taken and shown as a collection of points
What is scatterplot?
The slope-intercept form
What is y = mx + b
If a line is parallel to another, it has _____ slope
...the same slope.
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
Coefficient
What is the number that is multiplied by a variable?
The collective term for translations, reflections, and rotations
What is transformations?
A graph created to compare quantities
What is a bar graph?
Slope formula
What is
Chande in y over change in x
OR
m = y2 - y1/x2 - x1
Slope of a line that is parallel to the line formed by the equation
y = 1/4x + 3
What is m= 1/4
Define slope
What is the steepness of a line?
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?
A graph used to show change over a period of time.
What is a line graph?
The slope of the line with the points (2,2) and (4,6)
What is m=2
The equation of the line that passes through the points (0, 7) and (2, 8)
What is
y = 1/2 x + 7
Reciprocal
A fraction that has been flipped over. Two fractions whose product is 1.