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Popular >

f(x)=-5-4cos(x/2-(3pi)/8)

Solution

f (x) = - 5 - 4 cos (\frac{x}{2} - \frac{3 π}{8})

Solution

Period : 4 π

Domain : - \infty < x < \infty

Range : - 9 \leq f (x) \leq - 1

Y Intercepts : (0, - 5 - 2 2 - 2)

Asymptotes : None

Extreme Points : Minimum (2 arctan (2 + 1) + 4 πn, - 9), Maximum (2 arctan (2 + 1) + 2 π + 4 πn, - 5 - 4 cos (\frac{8 arctan ( 2 + 1 ) + 5 π}{8}))

+1

Interval Notation

Domain : (- \infty, \infty)

Range : [- 9, - 1]

Solution steps

Periodicity of

- 5 - 4 cos (\frac{x}{2} - \frac{3 π}{8}) : 4 π

Domain of

- 5 - 4 cos (\frac{x}{2} - \frac{3 π}{8}) : - \infty < x < \infty

Range of

- 5 - 4 cos (\frac{x}{2} - \frac{3 π}{8}) : - 9 \leq f (x) \leq - 1

Axis interception points of

- 5 - 4 cos (\frac{x}{2} - \frac{3 π}{8}) :

Y Intercepts

: (0, - 5 - 2 2 - 2)

Asymptotes of

- 5 - 4 cos (\frac{x}{2} - \frac{3 π}{8}) :

None

Extreme Points of

- 5 - 4 cos (\frac{x}{2} - \frac{3 π}{8}) :

Minimum

(2 arctan (2 + 1) + 4 πn, - 9),

Maximum

(2 arctan (2 + 1) + 2 π + 4 πn, - 5 - 4 cos (\frac{8 arctan ( 2 + 1 ) + 5 π}{8}))

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f(x)=x^3-x^2-2x+4

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

Frequently Asked Questions (FAQ)

What is the f(x)=-5-4cos(x/2-(3pi)/8) ?
The f(x)=-5-4cos(x/2-(3pi)/8) is