need help with this

For the function f (x) = 4(2) - 6, state its domain, range, and asymptote and then graph the function. Enter the domain and range in interval notation. To enter co when in text mode, type infinity. To enter oo when in symbol mode, choose the oo symbol. Domain: (-infinity,infinity) Range: (-6,infinity) Asymptote: y = - 6 Which is the graph of f (a) = 4(2) - 6 (and its asymptote)? 10 y 8 6 4 2 O -10 -8 -6 -4 o 2 4 6 8 10 - 2 -6 -8 10 10 6 2 X O -10 -8 -6 -4 2 4 6 8 10 10 2 X O -10 -8 -6 -4 2 4 6 8 10