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Popular Functions >

f(z)=1+z^2

Solution

f (z) = 1 + z^{2}

Solution

Domain : - \infty < z < \infty

Range : f (z) \geq 1

Y Intercepts : (0, 1)

Vertex : Minimum (0, 1)

Inverse : z - 1, - z - 1

+1

Interval Notation

Domain : (- \infty, \infty)

Range : [1, \infty)

Solution steps

Domain of

1 + z^{2} : - \infty < z < \infty

Range of

1 + z^{2} : f (z) \geq 1

Axis interception points of

1 + z^{2} :

Y Intercepts

: (0, 1)

Vertex of

1 + z^{2} :

Minimum

(0, 1)

Inverse of

1 + z^{2} : z - 1, - z - 1

Graph

Popular Examples

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

f(x)=sqrt(10-5x)

y=log_{5}(5^{log_{3}(x)})arcsec(x^2)

Frequently Asked Questions (FAQ)

What is the f(z)=1+z^2 ?
The f(z)=1+z^2 is