# Function x*tanx

Functions:

f(x)=xtanx

f(x)=(e^x)/((e^x)+1)

Find;

i)vertical and horizontal asymptotes

iii)the interval of decrease and increase

iii)Local maxima and local minima

iv)interval of concavity and inflection.

And sketch the graph.

f(x)=xtanx

f(x)=(e^x)/((e^x)+1)

Find;

i)vertical and horizontal asymptotes

iii)the interval of decrease and increase

iii)Local maxima and local minima

iv)interval of concavity and inflection.

And sketch the graph.

## Correct answer:

Tips for related online calculators

Need help calculating sum, simplifying, or multiplying fractions? Try our fraction calculator.

See also our trigonometric triangle calculator.

See also our trigonometric triangle calculator.

### You need to know the following knowledge to solve this word math problem:

We encourage you to watch this tutorial video on this math problem: video1

## Related math problems and questions:

- Fractions and mixed numerals

(a) Convert the following mixed numbers to improper fractions. i. 3 5/8 ii. 7 7/6 (b) Convert the following improper fraction to a mixed number. i. 13/4 ii. 78/5 (c) Simplify these fractions to their lowest terms. i. 36/42 ii. 27/45 (d) evaluate the follo - Complex plane mapping

Show that the mapping w = z +c/z, where z = x+iy, w = u+iv, and c is a real number, maps the circle |z| = 1 in the z-plane into an ellipse in the (u, v) plane. - Parabola with abs

A). Sketch the graph of the function f(x)=x * absolute(x) = x * |x| b). For what values of x is f(x) differentiable c). Find F(x) - Asymptote

What is the vertical asymptote of f(x) = (-2x-8)/(2x+26)

- Eq2 equations

For each of the following problems, determine the roots of the equation. Given the roots, sketch the graph and explain how your sketch matches the roots given and the form of the equation: g(x)=36x²-12x+5 h(x)=x²-4x+20 f(x)=4x²-24x+45 p(x)=9x²-36x+40 g(x) - Percentage: 54311

Percentage: Increase and decrease- (x + 5) by 25%. - Intersections 25141

The quadratic function has the formula y = x²-2x-3. Sketch a graph of this function. Find the intersections with the axes. Find the vertex coordinates.