en

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

range of y=9x^2

Solution

range

y = 9 x^{2}

Solution

f (x) \geq 0

+1

Interval Notation

[0, \infty)

Solution steps

Vertex of

9 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 = 9,

Vertex

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

f (x) \geq 0

Popular Examples

symmetry-8x^2-12x+1 symmetry

- 8 x^{2} - 12 x + 1

domain of f(x)= x/(3x-1)domain

f (x) = \frac{x}{3 x - 1}

domain of f(x)=sqrt((4+x)(4-x)(x+2))domain

f (x) = (4 + x) (4 - x) (x + 2)

parallel 15x+3y=-135 parallel

15 x + 3 y = - 135

symmetry 4y=7x+4 symmetry

4 y = 7 x + 4

Frequently Asked Questions (FAQ)

What is the range of y=9x^2 ?
The range of y=9x^2 is f(x)>= 0