The points of intersection with the X-axis coordinate
Graph of the function intersects the axis X at f = 0 so we need to solve the equation: (xx−23log(x))+2=0 Solve this equation Solution is not found, it's possible that the graph doesn't intersect the axis X
The points of intersection with the Y axis coordinate
The graph crosses Y axis when x equals 0: substitute x = 0 to x*sqrt(x) - 3*log(x)/2 + 2. (−23log(x)+00)+2 The result: f(0)=2−23log(x) The point:
(0, 2 - 3*log(x)/2)
Inflection points
Let's find the inflection points, we'll need to solve the equation for this dx2d2f(x)=0 (the second derivative equals zero), the roots of this equation will be the inflection points for the specified function graph: dx2d2f(x)= the second derivative 4x3=0 Solve this equation Solutions are not found, maybe, the function has no inflections
Horizontal asymptotes
Let’s find horizontal asymptotes with help of the limits of this function at x->+oo and x->-oo x→−∞lim((xx−23log(x))+2)=−∞i Let's take the limit so, horizontal asymptote on the left doesn’t exist x→∞lim((xx−23log(x))+2)=∞ Let's take the limit so, horizontal asymptote on the right doesn’t exist
Inclined asymptotes
Inclined asymptote can be found by calculating the limit of x*sqrt(x) - 3*log(x)/2 + 2, divided by x at x->+oo and x ->-oo x→−∞limx(xx−23log(x))+2=∞i Let's take the limit so, inclined asymptote on the left doesn’t exist x→∞limx(xx−23log(x))+2=∞ Let's take the limit so, inclined asymptote on the right doesn’t exist
Even and odd functions
Let's check, whether the function even or odd by using relations f = f(-x) и f = -f(-x). So, check: (xx−23log(x))+2=−x−x−23log(x)+2 - No (xx−23log(x))+2=x−x+23log(x)−2 - No so, the function not is neither even, nor odd