What is the graph of the function f(x) = negative x squared minus 9 x minus 20 all over x plus 4?
c.
a line that crosses through the x axis at negative 5 and the y axis at negative 5. a discontinuity exists at 4 comma negative 9.
d.
a line that crosses through the x axis at negative 5 and the y axis at negative 5. a discontinuity exists at negative 4 comma negative 1.