Question

Complete the statement to describe the end behavior of the graph of the function f(x) = x4 -2x3 + 15x2

f(x) approaches ____ as x approaches negative infinity and

f(x) approaches ____ as x approaches positive infinity

positive infinity, positive infinity
positive infinity, negative infinity
negative infinity, positive infinity
negative infinity, negative infinity

Answer 1

By inspection, you would know that this is parabola. That is enough info to answer your question.