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Popular >

f(-3)= 1/(3x^2-4)

Solution

f (- 3) = \frac{1}{3 x ^{2} - 4}

Solution

Domain : x < - \frac{2}{3} or - \frac{2}{3} < x < \frac{2}{3} or x > \frac{2}{3}

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

Y Intercepts : (0, - \frac{1}{4})

Asymptotes : Vertical x = - \frac{2}{3}, x = \frac{2}{3}, Horizontal y = 0

Extreme Points : Maximum (0, - \frac{1}{4})

+1

Interval Notation

Domain : (- \infty, - \frac{2}{3}) \cup (- \frac{2}{3}, \frac{2}{3}) \cup (\frac{2}{3}, \infty)

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

Solution steps

Domain of

\frac{1}{3 x ^{2} - 4} : x < - \frac{2}{3} or - \frac{2}{3} < x < \frac{2}{3} or x > \frac{2}{3}

Range of

\frac{1}{3 x ^{2} - 4} : f (x) \leq - \frac{1}{4} or f (x) > 0

Axis interception points of

\frac{1}{3 x ^{2} - 4} :

Y Intercepts

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

Asymptotes of

\frac{1}{3 x ^{2} - 4} :

Vertical

: x = - \frac{2}{3}, x = \frac{2}{3},

Horizontal

: y = 0

Extreme Points of

\frac{1}{3 x ^{2} - 4} :

Maximum

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

Popular Examples

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f (x) = x^{3} + 13 x^{2} + 20

f (y) = y^{2} + 4 y + 16

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f(x)=x^4-8x^3+22x^2-24x+1

f (x) = x^{4} - 8 x^{3} + 22 x^{2} - 24 x + 1

longdivision ((2x^2-8))/((x^2+1))long division

\frac{( 2 x ^{2} - 8 )}{( x ^{2} + 1 )}

Frequently Asked Questions (FAQ)

What is the f(-3)= 1/(3x^2-4) ?
The f(-3)= 1/(3x^2-4) is