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Popular >

domain of y=2sqrt(x+4)

Solution

domain

y = 2 x + 4

Solution

x \geq - 4

+1

Interval Notation

[- 4, \infty)

Solution steps

Find non-negative values for radicals:

x \geq - 4

The function domain

x \geq - 4

Popular Examples

domain of f(x)=sqrt(-8x+9)domain

f (x) = - 8 x + 9

inflection (2x^2+3)/(x^2+1)inflection points

\frac{2 x ^{2} + 3}{x ^{2} + 1}

slope ofintercept y=-2 slope intercept

y = - 2

inverse of f(x)=3x^2-12x+4 inverse

f (x) = 3 x^{2} - 12 x + 4

intercepts of X^3 intercepts

X^{3}

Frequently Asked Questions (FAQ)

What is the domain of y=2sqrt(x+4) ?
The domain of y=2sqrt(x+4) is x>=-4