Use Factoring to Find the Zeros of the Quadratic Function $f ( x ) = 4 x ^ { 2 } - 5 x - 9$

Multiple Choice

Use factoring to find the zeros of the quadratic function. List the x-intercepts of the graph of the function.
- $f ( x ) = 4 x ^ { 2 } - 5 x - 9$

A) $x = \frac { 4 } { 9 } , x=-1$
B) $x = \frac { 4 } { 9 } , x=1$
C) $x = \frac { 9 } { 4 } , x=-1$
D) $x = \frac { 4 } { 9 } , x=0$