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Popular >

f(x)=(7x)/(x^2-4)

Solution

f (x) = \frac{7 x}{x ^{2} - 4}

Solution

Domain : x < - 2 or - 2 < x < 2 or x > 2

Range : - \infty < f (x) < \infty

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

Asymptotes : Vertical x = - 2, x = 2, Horizontal y = 0

Extreme Points : None

+1

Interval Notation

Domain : (- \infty, - 2) \cup (- 2, 2) \cup (2, \infty)

Range : (- \infty, \infty)

Solution steps

Domain of

\frac{7 x}{x ^{2} - 4} : x < - 2 or - 2 < x < 2 or x > 2

Range of

\frac{7 x}{x ^{2} - 4} : - \infty < f (x) < \infty

Axis interception points of

\frac{7 x}{x ^{2} - 4} :

X Intercepts

: (0, 0),

Y Intercepts

: (0, 0)

Asymptotes of

\frac{7 x}{x ^{2} - 4} :

Vertical

: x = - 2, x = 2,

Horizontal

: y = 0

Extreme Points of

\frac{7 x}{x ^{2} - 4} :

None

Popular Examples

f(x)=(9x-21)/(12x+28)

f (x) = \frac{9 x - 21}{12 x + 28}

y = x^{2} e^{- 3 x}

f(x)=(2x^3)/3-8x-5

f (x) = \frac{2 x ^{3}}{3} - 8 x - 5

y=(x^2-3x+2)/(x^2-4x+3)

y = \frac{x ^{2} - 3 x + 2}{x ^{2} - 4 x + 3}

f (x) = 5^{4 - x}

Frequently Asked Questions (FAQ)

What is the f(x)=(7x)/(x^2-4) ?
The f(x)=(7x)/(x^2-4) is