en

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

f(t)=2cos(t)

Solution

f (t) = 2 cos (t)

Solution

Period : 2 π

Domain : - \infty < t < \infty

Range : - 2 \leq f (t) \leq 2

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

Asymptotes : None

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

+1

Interval Notation

Domain : (- \infty, \infty)

Range : [- 2, 2]

Solution steps

Periodicity of

2 cos (t) : 2 π

Domain of

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

Range of

2 cos (t) : - 2 \leq f (t) \leq 2

Axis interception points of

2 cos (t) :

X Intercepts

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

Y Intercepts

: (0, 2)

Asymptotes of

2 cos (t) :

None

Extreme Points of

2 cos (t) :

Maximum

(2 πn, 2),

Minimum

(π + 2 πn, - 2)

Popular Examples

area x=-2,x=1,y=3x,y=x^2-4 area

x = - 2, x = 1, y = 3 x, y = x^{2} - 4

y^{''}+y=5csc^2(t)

y^{^{''}} + y = 5 csc^{2} (t)

derivative of f(x)=sqrt(8x^{10)+6x^6}derivative of

f (x) = 8 x^{10} + 6 x^{6}

integral of 1/(x^2)e^{1/x}

\int \frac{1}{x ^{2}} e^{\frac{1}{x}} d x

y^{^{'}} + y = - x^{4}

Frequently Asked Questions (FAQ)

What is the f(t)=2cos(t) ?
The f(t)=2cos(t) is