Consider the quadratic function f of x is equal to 1 fifth x squared minus 5 x plus 12 Which statements are true about the function and its graph? Choose three correct answers.
Answer
A
The graph of the function opens down.
B
The value of f of negative 10 is equal to 82 .
C
The graph of the function is a parabola.
D
The graph contains the point 20 comma negative 8 .