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Popular >

f(x)= 4/(x^2-8x)

Solution

f (x) = \frac{4}{x ^{2} - 8 x}

Solution

Domain : x < 0 or 0 < x < 8 or x > 8

Range : f (x) \leq - \frac{1}{4} or f (x) > 0

Intercepts : None

Asymptotes : Vertical x = 0, x = 8, Horizontal y = 0

Extreme Points : Maximum (4, - \frac{1}{4})

+1

Interval Notation

Domain : (- \infty, 0) \cup (0, 8) \cup (8, \infty)

Range : (- \infty, - \frac{1}{4}] \cup (0, \infty)

Solution steps

Domain of

\frac{4}{x ^{2} - 8 x} : x < 0 or 0 < x < 8 or x > 8

Range of

\frac{4}{x ^{2} - 8 x} : f (x) \leq - \frac{1}{4} or f (x) > 0

Axis interception points of

\frac{4}{x ^{2} - 8 x} :

None

Asymptotes of

\frac{4}{x ^{2} - 8 x} :

Vertical

: x = 0, x = 8,

Horizontal

: y = 0

Extreme Points of

\frac{4}{x ^{2} - 8 x} :

Maximum

(4, - \frac{1}{4})

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Frequently Asked Questions (FAQ)

What is the f(x)= 4/(x^2-8x) ?
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