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Popular >

y=(4x)/(x^2+4)

Solution

y = \frac{4 x}{x ^{2} + 4}

Solution

Domain : - \infty < x < \infty

Range : - 1 \leq f (x) \leq 1

X Intercepts : (0, 0), Y Intercepts : (0, 0)

Asymptotes : Horizontal y = 0

Extreme Points : Minimum (- 2, - 1), Maximum (2, 1)

+1

Interval Notation

Domain : (- \infty, \infty)

Range : [- 1, 1]

Solution steps

Domain of

\frac{4 x}{x ^{2} + 4} : - \infty < x < \infty

Range of

\frac{4 x}{x ^{2} + 4} : - 1 \leq f (x) \leq 1

Axis interception points of

\frac{4 x}{x ^{2} + 4} :

X Intercepts

: (0, 0),

Y Intercepts

: (0, 0)

Asymptotes of

\frac{4 x}{x ^{2} + 4} :

Horizontal

: y = 0

Extreme Points of

\frac{4 x}{x ^{2} + 4} :

Minimum

(- 2, - 1),

Maximum

(2, 1)

Popular Examples

y = x^{3} + 2 x^{2} - 8 x

y = x^{2} + 8 x + 13

f (x) = 5 x^{2} + 3 x + 1

g (x) = 3^{x + 3}

f(x)=x^2+2ln(4/x)-e^{x-4}

f (x) = x^{2} + 2 ln (\frac{4}{x}) - e^{x - 4}

Frequently Asked Questions (FAQ)

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