Question

Sketch the graph of f(x)=x^4+x^3-7x^2-x+6. State the domain and range using interval notation.
Domain:
range:
relative max (point):
relative min (point)
x-intercepts:
y-intercept:

Answer 1

Focus on the \(\sf x^4\). Remember that it's the same thing as: \(\sf (x^2)^2\), which is a _ _ _ _ _ _ _ _.