What is the domain of f(x)=5-4x,x<2 ?

The domain of f(x)=5-4x,x<2 is x<2

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domain of f(x)=5-4x,x<2

domain

f (x) = 5 - 4 x, x < 2

x < 2

Interval Notation

(- \infty, 2)

Solution steps

Set the domain to the given interval

x < 2

The function has no undefined points nor domain constraints. Therefore, the domain is

x < 2

f (x) = 7 x^{3} - 6 x^{2} + 9

f (x) = \frac{1}{x - 3} - \frac{x}{4 x - 2}

F (x) = \frac{2}{x ^{2}}

f (x) = \frac{3 x ^{2} + x - 4}{x - 1}

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