What is the domain of f(x)=sqrt(7x+2) ?

The domain of f(x)=sqrt(7x+2) is x>=-2/7

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domain of f(x)=sqrt(7x+2)

domain

f (x) = 7 x + 2

x \geq - \frac{2}{7}

Interval Notation

[- \frac{2}{7}, \infty)

Solution steps

Find non-negative values for radicals:

x \geq - \frac{2}{7}

The function domain

x \geq - \frac{2}{7}

- 3 + e^{1 - x}

sin (3) (x - \frac{π}{4})

f (x) = 2 x

f (x) = x^{2} - 5 x - 6

f (x) = 5 sin (\frac{1}{3} x)

What is the domain of f(x)=sqrt(7x+2) ?
The domain of f(x)=sqrt(7x+2) is x>=-2/7