3.5.4 Pre-Cal Apex Rational Functions
What is the horizontal asymptote for the above function?
1
Which function has a removable discontinuity?
h(x) = x - 2/x^2 - x - 2
y = 1/x - 5 What is the vertical asymptote for the above function?
x = 5
Which function has the following characteristics? A vertical asymptote at x = 3 A horizontal asymptote at y = -1/2
y = (-x^2)/(2x^2 - 2x - 12)
Which is a rational function?
y = (x - 3^x)/(x^2) (WRONG)
Which function is shown in the graph?
y = 3 + 2x/2 - x
Which function does not have a vertical asymptote?
y = 5x - 1/3 + x^2
What is the equation of the oblique asymptote? h(x) = x^2 - 3x - 4/x + 2
y = x - 5
What is the domain for the following function? y = 4/x^2 + 1
{all real numbers}
What is the range for the following function? y = (1)/(x + 3) + 2
{y|y ≠ 2}