Vocabulary
Polynomial Functions
Rational Functions
Exponential Functions
Absolute Value Functions
100
Possible x-values of a function.
What is domain.
100
The domain of a polynomial function.
What is all real numbers.
100
The domain of the following rational function exclude which values:
What is -1
100
An exponential in the form of y = a*b^x where b > 1 is considered exponential _
What is growth.
100
The domain of y = |x - 2|
What is all real numbers
200
Possible y-values of a function.
What is range.
200
The y-intercept of the following: y= 4x^3 + 3x^2 - 10x + 2
What is 2.
200
The domain of the following rational function is: (x+1)/(x-5)
What is all real numbers except 5.
200
Exponential functions have a domain of:
What is all real numbers.
200
The number of solutions to the equation -3|2x + 4| = 9
What is zero
300
An imaginary line on the coordinate plane that the graph of a function approaches but does not cross or touch.
What is Asymptote
300
The zeros of the following: y = (x - 2)(x - 2)(3x + 9)
What is x = 2 (multiplicity of 2), x = -3
300
When you can eliminate a root of the denominator by simplifying the rational, that discontinuity is a...
What is a hole.
300
Unshifted exponential functions have a horizontal asymptote of ______
What is y=0.
300
The set of solutions to |x + 3| < 10
Hint: it's going to involve inequalities
What is -13 < x < 7
400
A hole or VA are examples of:
What is discontinuity.
400
The end behavior of y = (x^2) + 3x + 4 is:
What is as x is approaching infinity, f(x) is approaching infinity. As x is approaching negative infinity, f(x) is approaching infinity.
400
State the roots of the following rational function: y= [(x - 2)(x + 2)]/(x - 2)
What is x = -2
400
If I lose 2% of my tire pressure every month, what is the b value in the model y = a*b^x
What is b = 0.98
400
The model for this problem: the ideal air pressure of a basketball is 15 psi, with an acceptable range of plus or minus 2 psi.
What is |x - 15| <= 2 or |15 - x| <= 2