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Popular >

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

Solution

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

Solution

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

Range : f (x) < 0 or f (x) \geq \frac{7}{4}

Y Intercepts : (0, \frac{7}{4})

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

Extreme Points : Minimum (0, \frac{7}{4})

+1

Interval Notation

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

Range : (- \infty, 0) \cup [\frac{7}{4}, \infty)

Solution steps

Domain of

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

Range of

\frac{- 7}{x ^{2} - 4} : f (x) < 0 or f (x) \geq \frac{7}{4}

Axis interception points of

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

Y Intercepts

: (0, \frac{7}{4})

Asymptotes of

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

Vertical

: x = - 2, x = 2,

Horizontal

: y = 0

Extreme Points of

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

Minimum

(0, \frac{7}{4})

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Frequently Asked Questions (FAQ)

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