Functions
Parent Functions
Function Transformations
Exponential Functions
Evaluating Logarithms
100
The set of all possible input values (commonly the "x" variable)
What is the domain?
100
A function in its most basic form.
What is a parent function?
100
The graph is a standard parabola.
What is f(x) = x^2
100
f(x) = a*b^x
What is an exponential function?
100
2
What is log base 6 of 36?
200
The value of y when a given curve crosses the y-axis
What is the y-intercept?
200
f(x) = x^2
What is a squaring or quadratic function?
200
The graph is a standard parabola and moves down 5 spaces.
What is f(x) = x^2 - 5?
200
Growth factor
What is b>1, when y=a*b^x?
200
1
What is log base 10 of 10?
300
The value(s) of a variable that makes the equation true. For example, x = 1 and x = -1 are _____________ of the equation x2 - 1 = 0.
What is/are root(s)?
300
f(x) = e^x
What is an exponential function?
300
The graph is a standard parabola and moves 3 units to the left and 4 spaces up.
What is f(x) = (x+3)^2 +4?
300
Decay factor
What is 0 < b < 1, when y=a*b^x?
300
0
What is log base 25 of 1?
400
The set of all possible values for the output of the function.
What is the range of a function?
400
f(x) = x^3
What is a cubic function?
400
The graph is a standard parabola that moves 2 units to the right.
What is f(x) = (x-2)^2
400
A line that a graph approaches as x or y increases in absolute value.
What is an asymptote?
400
3
What is log base 5 of 125?
500
This is the course of the graph to the far left and far right--it describes how a function starts and ends.
What is end behavior?
500
f(x) = x
What is an identity function?
500
The graph is a V with its vertex at (3,4)
What is f(x) = abs (x-3) +4?
500
The domain of an exponential function in its parent form.
What is all real numbers?
500
What is log base 3 of 81?
What is 4?
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