PL HEL what is the end behavior for this function f(x)=x^4+4x^2+2x-4

When x goes to negative infinity, y goes to positive infinity; when x goes to positive infinity, y goes to positive infinity.

Step-by-step explanation:

The largest power of this function is 4, since the term is x^4. This means that the graph of the function will closely resemble a parabola.

Since the coefficient of x^4 is positive, that means that the parabola will resemble a smile.

The end behavior is when x goes to negative infinity, y goes to positive infinity; when x goes to positive infinity, y goes to positive infinity.

Hope this helps!

ion

step-by-step explanation:

ion ion ion ion ion ion ion ion ion ion ion

answer: on graphs, the open and closed circles, or vertical asymptotes drawn as dashed lines us identify discontinuities.

as before, graphs and tables allow us to estimate at best.

when working with formulas, getting zero in the denominator indicates a point of discontinuity.

when working with piecewise-defined functions, check for discontinuities at the transition points where one piece ends and the next begins.

step-by-step explanation: