Tutor profile: John B.
Tell Me the end behavior of the following polynomial, and explain how you know. $$-x^2+2$$
As x approaches + or negative infinity, y will approach negative infinity. You know this by using the leading coefficient test to see that the degree is even and the leading coefficient is negative.
Find the derivative of $$5x(e^x)$$.
The two equations below represent inverse variation, and direct variation. Tell me which equation is inverse variation, and which is direct. y=5x y=2/x
y=5x is direct variation y=2/x is inverse variation
needs and John will reply soon.