Mathematics

Problem

Which statement correctly describes the end behaviour and symmetry of the graph of

y=-2x^{4}

? a) Symmetric about the

y

-axis; rises to

+\infty

at both ends. b) Symmetric about the

y

-axis; rises to

+\infty

x\to\infty

and falls to

-\infty

x\to-\infty

. c) Symmetric about the

y

-axis; falls to

-\infty

at both ends. d) Symmetric about the origin; rises to

+\infty

x\to\infty

and falls to

-\infty

x\to-\infty