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Popular >

range of f(x)=x^2

Solution

range

f (x) = x^{2}

Solution

f (x) \geq 0

+1

Interval Notation

[0, \infty)

Solution steps

Vertex of

x^{2} :

Minimum

(0, 0)

For a parabola

a x^{2} + b x + c

with Vertex

(x_{v}, y_{v})

If

a < 0

the range is

f (x) \leq y_{v}

If

a > 0

the range is

f (x) \geq y_{v}

a = 1,

Vertex

(x_{v}, y_{v}) = (0, 0)

f (x) \geq 0

Popular Examples

inverse of f(x)=(5x-3)/(2x+5)inverse

f (x) = \frac{5 x - 3}{2 x + 5}

range of x^2+3 range

x^{2} + 3

domain of X^2+4 domain

X^{2} + 4

domain of f(x)=sqrt(x)+3 domain

f (x) = x + 3

symmetry y=-3x^2+48x-195 symmetry

y = - 3 x^{2} + 48 x - 195

Frequently Asked Questions (FAQ)

What is the range of f(x)=x^2 ?
The range of f(x)=x^2 is f(x)>= 0