What is the domain of f(x)=2sqrt(3-7x)+6 ?

The domain of f(x)=2sqrt(3-7x)+6 is x<= 3/7

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domain of f(x)=2sqrt(3-7x)+6

domain

f (x) = 2 3 - 7 x + 6

x \leq \frac{3}{7}

Interval Notation

(- \infty, \frac{3}{7}]

Solution steps

Find non-negative values for radicals:

x \leq \frac{3}{7}

The function domain

x \leq \frac{3}{7}

f (t) = t^{2} + 2 t - 8

f (x) = \frac{x + 9}{x ^{2} + 16}

y = - \frac{5}{6 ^{2}} (∣ x ∣ - 17)^{2} + 5

f (x) = - x^{2} + 10 x - 5

f (x) = \frac{1}{( 1 + e ^{- x} )}

What is the domain of f(x)=2sqrt(3-7x)+6 ?
The domain of f(x)=2sqrt(3-7x)+6 is x<= 3/7