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Popular >

f(r)=4pir^2

Solution

f (r) = 4 π r^{2}

Solution

Domain : - \infty < r < \infty

Range : f (r) \geq 0

X Intercepts : (0, 0), Y Intercepts : (0, 0)

Vertex : Minimum (0, 0)

Inverse : \frac{π r}{2 π}, - \frac{π r}{2 π}

+1

Interval Notation

Domain : (- \infty, \infty)

Range : [0, \infty)

Solution steps

Domain of

4 π r^{2} : - \infty < r < \infty

Range of

4 π r^{2} : f (r) \geq 0

Axis interception points of

4 π r^{2} :

X Intercepts

: (0, 0),

Y Intercepts

: (0, 0)

Vertex of

4 π r^{2} :

Minimum

(0, 0)

Inverse of

4 π r^{2} : \frac{π r}{2 π}, - \frac{π r}{2 π}

Popular Examples

tangent of-3x^{1/2}+x^{3/2},\at x=9 tangent of

- 3 x^{\frac{1}{2}} + x^{\frac{3}{2}}, at x = 9

derivative of ((x^2+2/3)^2)

\frac{d}{d x} ((\frac{x ^{2} + 2}{3})^{2})

slope of (3,2),(-3,-2)slope

(3, 2), (- 3, - 2)

roots Ae^x roots

A e^{x}

derivative of f(x)=sec(x)tan(x)derivative of

f (x) = sec (x) tan (x)

Frequently Asked Questions (FAQ)

What is the f(r)=4pir^2 ?
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