Question

What is the graph of the function f(x) = the quantity x squared plus 9x plus 20 over the quantity x plus 4???

Please help!!!!

Answer 1

you asked: what is the graph of the function f.

i answer: it is the graph of a rational function. that is what the graph of f(x)=(x^2+9x+20)/(x+4) is because it is a ratio of two polynomial functions of x.

it is undefined at x = -4 but it simplfiies to f(x) = x + 5, x ≠ -4.