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Popular >

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

Solution

f (x) = 2 + 2 cos (x)

Solution

Domain : True for all x \in R

X Intercepts : (π + 2 πn, 0), Y Intercepts : (0, 2)

Asymptotes : None

Extreme Points : Maximum (2 πn, 2 + 2 cos (2 πn))

+1

Interval Notation

Domain : (- \infty, \infty)

Solution steps

Domain of

2 + 2 cos (x) :

True for all

x \in R

Axis interception points of

2 + 2 cos (x) :

X Intercepts

: (π + 2 πn, 0),

Y Intercepts

: (0, 2)

Asymptotes of

2 + 2 cos (x) :

None

Extreme Points of

2 + 2 cos (x) :

Maximum

(2 πn, 2 + 2 cos (2 πn))

Popular Examples

y=(x^3)/3-10x^2+75x+20

y = \frac{x ^{3}}{3} - 10 x^{2} + 75 x + 20

f(x)=(2x)/(x^2+3x)

f (x) = \frac{2 x}{x ^{2} + 3 x}

y=-(x-3)^4(x+1)^3

y = - (x - 3)^{4} (x + 1)^{3}

f(x)=sqrt(1-16x^2)

f (x) = 1 - 16 x^{2}

f(a)=a^3+4a^2-9a-35

f (a) = a^{3} + 4 a^{2} - 9 a - 35

Frequently Asked Questions (FAQ)

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