When a function's y-values never appear in more than one x-value, it is this. This can be tested with a horizontal line test.
What is one-to-one?
100
When f(x) is transformed into f(x)+3, then the whole graph is moved this direction and this many units.
What is up three units?
100
x^-1 is also written this way.
What is 1/x?
100
When you evaluate log(4,16) you get this.
What is 2?
100
These angles add up to 180°.
What are supplementary angles?
200
Restrict this to make f(x)=x^2 one-to-one.
What is domain?
200
When a number is being added to the x before the function of x is taken, it is considered to be this type of transformation.
What is horizontal shift?
200
The time it takes for a exponential function's y-value to double.
What is the doubling period?
200
log(x)=y is the inverse of this equation.
What is y=2^x?
200
This is the difference between congruent and equal.
What is equality is between measures/numbers, and congruency is between geometric figures?
300
The domain and range for this type of function are always all real numbers.
What is a linear function?
300
When f(x) is transformed to -f(x) then this type of flip will occur.
What is vertical flip?
300
y=2^x has an asymptote at this y-value.
What is zero?
300
log(30) + log(2) can be condensed into this single log.
What is log(60)?
300
This is what the pair of angles are called on opposite sides of a transversal that is cutting two lines, and the angles are on the inside of the two lines that the transversal is cutting.
What are alternate interior angles?
400
Reflect across y=x, and you can find this for any function.
What is an inverse?
400
When f(x) is transformed into (a)f(x) and a is greater than one, it is considered to be this type of transformation.
What is vertical stretch?
400
In the function f(x)=ab^x, what does b represent?
What is the rate of growth/decay?
400
This is a good first step when doing a log proof.
What is making one side of the equation you are trying to prove equal a variable?
400
(segment)AB+(segment)BC=(segment)AC is this postulate.
What is the segment addition postulate?
500
f(g(x))=2(x-5)+3 when these two functions are composed.
What is f(x)=2x+3 and g(x)=x-5?
500
When f(x) is transformed into f(bx) it is considered a horizontal stretch when b in this range of numbers.
What is greater than zero, less than one?
500
When b=.81 in the function f(x)=ab^x, this is the percent of decay.
What is 19%?
500
log(2^2, 8) can also be written as this.
What is (1/2)log(2, 8)?
500
These three things are needed before beginning a geometric proof.
What is a given statement, a prove statement, and a diagram?