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Popular >

y=-2+3cos(x)

Solution

y = - 2 + 3 cos (x)

Solution

Period : 2 π

Domain : - \infty < x < \infty

Range : - 5 \leq f (x) \leq 1

X Intercepts : (arccos (\frac{2}{3}) + 2 πn, 0), (2 π - arccos (\frac{2}{3}) + 2 πn, 0), Y Intercepts : (0, 1)

Asymptotes : None

Extreme Points : Maximum (2 πn, 1), Minimum (π + 2 πn, - 5)

+1

Solution steps

Periodicity of

- 2 + 3 cos (x) : 2 π

Domain of

- 2 + 3 cos (x) : - \infty < x < \infty

Range of

- 2 + 3 cos (x) : - 5 \leq f (x) \leq 1

Axis interception points of

- 2 + 3 cos (x) :

X Intercepts

: (arccos (\frac{2}{3}) + 2 πn, 0), (2 π - arccos (\frac{2}{3}) + 2 πn, 0),

Y Intercepts

: (0, 1)

Asymptotes of

- 2 + 3 cos (x) :

None

Extreme Points of

- 2 + 3 cos (x) :

Maximum

(2 πn, 1),

Minimum

(π + 2 πn, - 5)

Popular Examples

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

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

f(x)=2x^4+3x^3-x^2+3x-12

f (x) = 2 x^{4} + 3 x^{3} - x^{2} + 3 x - 12

f (x) = e^{3 x + 1}

f (x) = x^{3} - 27 x + 2

y = x + 0

Frequently Asked Questions (FAQ)

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