Find the Derivative $f(x)=5 x^{2}-9 x+5$ A) $5 x^{2}-9$ B) $5 x-9$ C) $10 x-9$

Multiple Choice

Find the derivative.
- $f(x) =5 x^{2}-9 x+5$

A) $5 x^{2}-9$
B) $5 x-9$
C) $10 x-9$
D) $10 x^{2}-9$