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Popular >

Y(s)= 4/(s^2-9)

Solution

Y (s) = \frac{4}{s ^{2} - 9}

Solution

Domain : s < - 3 or - 3 < s < 3 or s > 3

Range : f (s) \leq - \frac{4}{9} or f (s) > 0

Y Intercepts : (0, - \frac{4}{9})

Asymptotes : Vertical s = - 3, s = 3, Horizontal y = 0

Extreme Points : Maximum (0, - \frac{4}{9})

+1

Interval Notation

Domain : (- \infty, - 3) \cup (- 3, 3) \cup (3, \infty)

Range : (- \infty, - \frac{4}{9}] \cup (0, \infty)

Solution steps

Domain of

\frac{4}{s ^{2} - 9} : s < - 3 or - 3 < s < 3 or s > 3

Range of

\frac{4}{s ^{2} - 9} : f (s) \leq - \frac{4}{9} or f (s) > 0

Axis interception points of

\frac{4}{s ^{2} - 9} :

Y Intercepts

: (0, - \frac{4}{9})

Asymptotes of

\frac{4}{s ^{2} - 9} :

Vertical

: s = - 3, s = 3,

Horizontal

: y = 0

Extreme Points of

\frac{4}{s ^{2} - 9} :

Maximum

(0, - \frac{4}{9})

Popular Examples

y = 4 x^{2} - 8 x

f(x)=x^3-x^2-20x

f (x) = x^{3} - x^{2} - 20 x

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

y = 4 x^{2} - 4

f (x) = - 36 + 9 x^{2}

Frequently Asked Questions (FAQ)

What is the Y(s)= 4/(s^2-9) ?
The Y(s)= 4/(s^2-9) is