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Popular >

f(x)=-2cos(x)-sqrt(2)x

Solution

f (x) = - 2 cos (x) - 2 x

Solution

Domain : - \infty < x < \infty

Y Intercepts : (0, - 2)

Asymptotes : None

Extreme Points : Minimum (\frac{π}{4} + 2 πn, - 2 cos (\frac{π}{4} + 2 πn) - 2 (\frac{π}{4} + 2 πn)), Maximum (\frac{3 π}{4} + 2 πn, - 2 cos (\frac{3 π}{4} + 2 πn) - 2 (\frac{3 π}{4} + 2 πn))

+1

Interval Notation

Domain : (- \infty, \infty)

Solution steps

Domain of

- 2 cos (x) - 2 x : - \infty < x < \infty

Axis interception points of

- 2 cos (x) - 2 x :

Y Intercepts

: (0, - 2)

Asymptotes of

- 2 cos (x) - 2 x :

None

Extreme Points of

- 2 cos (x) - 2 x :

Minimum

(\frac{π}{4} + 2 πn, - 2 cos (\frac{π}{4} + 2 πn) - 2 (\frac{π}{4} + 2 πn)),

Maximum

(\frac{3 π}{4} + 2 πn, - 2 cos (\frac{3 π}{4} + 2 πn) - 2 (\frac{3 π}{4} + 2 πn))

Graph

Popular Examples

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f (x) = - 0.1 x^{2} + 0.6 x - 0.8

f (x) = - x^{3} - 6 x^{2}

f(x)=2x+2sqrt(x)

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Frequently Asked Questions (FAQ)

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