Which graph shows a polynomial function of an even degree?
Answer
A
Image with description On a coordinate plane with x and y axes marked from negative 8 to 8, a polynomial graph is drawn. It passes through (negative 5 point 5 comma negative 8), (negative 4 comma 7), (0 comma negative 1), (2 point 5 comma 0 point 2), (5 point 6 comma negative 4 point 8) and (7 point 5 comma 8).
B
Image with description On a coordinate plane with x and y axes marked from negative 8 to 8, a polynomial graph is drawn. It passes through (negative 2 point 8 comma negative 8), (negative 1 point 5 comma 5), (1 point 5 comma 5), and (2 point 8 comma negative 8).
C
Image with description On a coordinate plane with x and y axes marked from negative 8 to 8, a polynomial graph is drawn. It passes through (negative 6 comma 8), (negative 1 comma 0), (1 comma 0), and (6 comma negative 8).
D
Image with description On a coordinate plane with x and y axes marked from negative 8 to 8, a polynomial graph is drawn. It passes through (negative 2 point 5 comma negative 8), (negative 1 comma 2), (1 comma negative 2), and (2 point 5 comma negative 8).