Identify A, B, and C from the Quadratic Equation $$5 x ^ { 2 } - 7 x + 4 = 0$$

Multiple Choice

Identify a, b, and c from the quadratic equation. $$5 x ^ { 2 } - 7 x + 4 = 0$$

A) $a = 5 , b = - 7 , c = 4$
B) $a = 4 , b = 5 , c = 7$
C) $a = 5 , b = 7 , c = 4$
D) $a = 0 , b = 4 , c = 7$
E) $a = - 7 , b = - 4 , c = 0$