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Functions: Domain, Range, Composition & Inverses
Functions: Transformations
Exponents
Logarithms
Geometry
100
A function that passes a horizontal line test.
What is a one-to-one function?
100
They make a graphed function taller or wider.
What are stretches?
100
The solution to (4/5)^2
16/25
100
Change of base formula
Identify: Log(b,x) = Log(a,x)/Log(a,b)
100
It is an angle with a measure between 0 and 90 degrees.
What is an acute angle?
200
The domain and range for the function f(x) = x^2 + 2
What are (all real numbers) and [2,infinity)?
200
Cubic function shifted left 2 and up 4.
What y = (x - 2)^3 + 4
200
An equivalent expression for (2.86^x)/(1.43^x)
What is 2^x?
200
The solution to: Log(2,400) - Log(2,100)
What is 2?
200
A pair of angles whose measures' sum is 180 degrees
What are supplementary angles?
300
The relationship between y = 3x - 2 and y = (x+2)/3.
What is an inverse of a function?
300
The horizontal stretch factor in y/5 = x^2/4.
What is 4?
300
?The solution to 2^(2x+11) = 128
What is -2?
300
The solution to Log(9,3)
What is 1/2?
300
An angle formed by extending one end of a triangle.
What is an exterior angle?
400
g( f(x)) when f(x) = 2x + 3 and g(x) = –x^2 + 5
What is –4x^2 – 12x – 4?
400
The vertical stretch factor in y/5 = x^2/4.
What is 5?
400
Solution to 36^(5c) = 216^(2c - 8)
What is -6?
400
The solution to log(3,3x + 1 - 18) = 2
What is 2?
400
When two or more parallel, coplanar lines are cut by a transversal these angle measures are equal.
What are alternate interior angles, alternate exterior angles and corresponding angles.
500
a^m = a*a*a*a a^n = a*a*a --> (a*a*a*a)/(a*a*a) = a^(m - n)
What is justification that (a^m)/(a^n) = a^(m - n)?
500
The graph of f(x) = x^3 + 3x^2 is translated by 2 units up and 1 unit to the right.
What is f(x) = x^3 - 3x + 4
500
The reason that (x^2 - 4x)/(x - y) cannot be further simplified.
What does it mean if an expression doesn't have any like terms or factors?
500
The solution to ??log(11,c2 – 15) = log(11,2c)
What is 5?
500
When a transversal crosses two non-parallel lines.
When are the measurements of AEA, AIA and corresponding angles not equal?