Number Systems
Intervals
Extrema
Zeros
Functions
100
The set of numbers that can be written as a fraction a/b with b not equal to zero.
What is the Rational Numbers?
100
The interval of x values for which the cubic function is positive.
What is zero to infinity?
100
The Absolute Max of -x^2?
What is x=0?
100
The only zero of the function f(x)=x+2
What is x=-2?
100
The inverse function of f(x)=x^2
What is the square root of x?
200
The set of numbers {1, 2, 3, 4, ...}
What is Natural Numbers?
200
The domain of the square root function.
What is zero to infinity?
200
The Absolute Min of x^2?
What is x=0?
200
A type of function that is symmetric with respect to the origin.
What is an odd function?
300
The set of Natural Numbers that also includes zero.
What is Whole Numbers?
300
The range of the reciprocal function.
What is all Reals except 0?
300
Another name for relative min.
What is local min?
300
The negative root in the function f(x)=(x-2)(x-16)(x+5)(-x+2)
What is x=-5?
300
The number of zeros, both real and complex, of a 8th degree polynomial.
What is 8?
400
The set of numbers to which e belongs.
What is the Real Numbers?
400
The interval of x values for which the exponential function is undefined.
What is no where?
400
Another name for local max.
What is relative max?
400
The repeated zero in the function f(x)=(x-1)(x+2)^2
What is x=-2?
400
The degree of a quartic function?
What is 4?
500
The set of numbers that include Pi.
What is the Real Numbers?
500
The range of the Sine function.
What is (-1, 1)
500
The absolute min of the absolute value function when 4 is subtracted from the entire function.
What is x=-4?
500
The complex zeros of f(x)=(x-1)(x^2+16)
What is positive and negative 4i?
500
A type of function that cannot have a degree of zero, but can have a negative degree.
What is a power function?
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