Domain & Range
Parent Functions
Transformations
Lines
Scatterplots
100
An easier way to say {-∞ < x < +∞}
What is "All Real Numbers"?
100
It's the formula for the Linear parent function
What is y = x ? Or, What is f(x) = x ?
100
f(x - 2)
What is Shift Right 2 units?
100
Rate of Change Rise over Run ∆y/∆x (y2 – y1)÷(x2 – x1)
What is Slope?
100
It's the line drawn through a scatterplot that allows prediction of values not in the original data
What is a Trendline?
200
Range of the Quadratic Parent Function
What is y ≥ 0 ?
200
f(x) = x2
What is the Quadratic parent function?
200
-f(x)
What is Reflect across y-axis?
200
The point where the line crosses the x-axis
What is the X-Intercept?
200
When the data points follow a downward trend
What is Negative Correlation?
300
The column of a table where the Domain can be found.
What is the Left Column ?
300
It's the formula for the Rational parent function
What is y = 1/x ? Or, what is f(x) = 1/x?
300
f(x) + 4
What is Shift Up 4 units?
300
FOr a line with the formula y = mx + b, it's the point (0, b)
What is the Y-Intercept?
300
When the data points have no apparent pattern
What is No Correlation?
400
Domain of the Square Root parent function
What is x ≥ 0 ?
400
f(x) = | x |
What is the Absolute Value parent function?
400
5 f(x)
What is Vertical Stretch?
400
It's the formula you can use to find the equation of a line if you know the slope and one point on the line
What is Point-Slope formula, or What is y-y1 = m(x-x1) ?
400
When the data points follow an upward trend
What is Positive Correlation?
500
Domain of the Rational parent function
What is "All real numbers except x = 0 ?" or What is x ≠ 0 ?
500
It's the formula for the Square Root parent function
What is y = √x ? Or, what is f(x) = √x ?
500
f(-x)
What is Reflect over x-axis?
500
A linear function is increasing when its slope is this
What is Positive?
500
The name of the process a calculator follows to find a trendline through data you enter
What is Regression?
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