## Detailed description

f(x) = (x−6)(x+4)(7x squared + 10x + 24), graph of quartic function, local maximum at (−1,−441), local minimums at (−18 over 7, 187200 over 343) and (4, −2816), x-intercepts at (−4,0) and (6,0) and y-intercepts at (0, −576).

f(x) = (x−6)(x+4)(7x squared + 10x + 24), graph of quartic function, local maximum at (−1,−441), local minimums at (−18 over 7, 187200 over 343) and (4, −2816), x-intercepts at (−4,0) and (6,0) and y-intercepts at (0, −576).