Evaluate the Function $f(x)=x^{4}-1.7 x^{2}-8.4 x$ , Find $f(1.5)$
A) 21

Multiple Choice

Evaluate the function.
-Given that $f(x) =x^{4}-1.7 x^{2}-8.4 x$ , find $f(1.5)$ .

A) 21.4875
B) 13.8375
C) -9.0
D) -11.3625