Vocabulary
What is a Rational Function?
What is "Any function that can be written as a ratio of two polynomials"
What is the V.A. of (2x-3)/(x-4)?
What is "x=4"
What is the H.A. of 1/(x+3)?
What is "No Horizontal Asymptote"
What is the domain of the f(x)?
F(x)= 3/(x+6)
What is "Domain: All real numbers except -5"
TRUE or False: f(x) is a rational function.
F(x)=(x+17)
What is "False"
What is a Vertical Asymptote?
What is a "vertical line that a function gets closer and closer to, but never intersects"
What is the V.A. of 1/x(x-2)(2x+3)?
What is "x=0, x=2, and x=-3/2"
What is the H.A. of 2/(x-5)+ 12?
What is "y=12"
What is the Range of f(x)?
F(x)= -1/(x+2)
What is "Range: All real numbers except 0"
TRUE or FALSE: The Domain and the Vertical Asymptotes are the same.
What is "True"
What is a Horizontal Asymptote?
What is "The D-value of a rational function (if any)"
What is the V.A. of x/(2x2+9x+4)?
What is "x=-1/2 and x=-4"
What is the H.A of 2/(x2-2x-8)?
What is "No Horizontal Asymptote"
What is the Domain of f(x)?
F(x)= 1/(x+2)(x-3)
What is "All real numbers except x=-2 and 3"
TRUE or FALSE: The D-value is not the Horizontal Asymptote.
What is "False"
What is Removal Discontinuity?
What is "a single point at which the graph is not defined"
What is the V.A. of (x-2)/(x-2)?
What is "No Vertical Asymptote"
What is the H.A. of 1/(x3-1)?
What is "No Horizontal Asymptote"
What is the Domain and Range of f(x)?
F(x)= x2+6x-7/(x-1)
What is "Domain: All real numbers except 1, and Range: All real numbers except 0"
TRUE or False: The Domain of f(x)=1/(x-3)(x-9) is all real numbers except 3.
What is "False"
What is domain and range?
What is "Domain is from left to right in a graph, and Range is up and down in a graph"
What is the V.A. of (x+2)/(x+2)(x-5)?
What is "x=5"
What is the H.A. of 1/(x-2)-4?
What is "y=-4"
What is the Domain and Range of f(x)?
F(x)= 1/(x-1/2)(x-4)
What is "Domain: All real numbers except 1/2 and 4, Range: All real numbers except 0"
TRUE or FALSE: The Vertical Asymptote of
f(x)=1/(x2+6x-7) is all real numbers except 1.
What is "False"