Functions and Formulas
Calculate for x
Exponential and logarithmic properties
Logarithmic expressions & equations
Exponential and Logarithmic functions
100
What is a function
A function is a relation between a set of inputs and a set of permissible outputs with the property that each input is related to exactly one output.
100
The solution to 22x=16
What is 2.
100
Log3 81=4 written in exponential form
What is 34 = 81?
100
The base value of a common log.
What is 10?
100
The solution to 4x+7=5
What is no solution?
200
rate of change?
The change in the value of a quantity divided by the elapsed time. For a function, this is the change in the y-value divided by the change in the x-value for two distinct points on the graph.
Note: This is the same thing as the slope of the secant line that passes through the two points.
200
The solution to 0.60 = (0.99)x
What is x = 50.827?
200
53=125 written in logarithmic form
What is log5 125=3?
200
The value of 
What is 5/3?
200
Written in a single logarithm.
What is 
300
What is the formula for compound interest?
A=P(1+i)^n
300
The solution to log2x+Log2(x-3)=2
What is?
300
The vertical asymptote of 
What is x = 5?
300
written in a single logarithm
what is Log 32?
300
The difference between common log and natural log.
What is base 10 versus base e (2.718)?
Or 7.282
400
In what order are transformations performed?
RST: reflections and stretches (expansion or compressions) before all translations
400
The solution to 
What is 
400
The equation of the function that results from a vertical stretch by a factor of 3, a reflection in the x-axis and a vertical translation 2 units down.
What is
?
400
The solution to 
What is 3?
400
is the simple form of 
.
What is 164?
500
If you are given the graphs or equations of two functions how can you create a new function?
by adding, subtracting or multiplying the two given functions
500
The solution to Log5(x+2)-Log5(x)=2
What is 1/12?
500
The domain of log[(x+5)/(x-2)]
What is x>2?
500
Written in expanded form
500
Is the solution to 
What is 0.53?