What is the domain of f(x)=4x^2-5x+8 ?

The domain of f(x)=4x^2-5x+8 is -infinity <x<infinity

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domain of f(x)=4x^2-5x+8

domain

f (x) = 4 x^{2} - 5 x + 8

- \infty < x < \infty

Interval Notation

(- \infty, \infty)

Solution steps

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

- \infty < x < \infty

s l o p e 6 x + 10 y = 8

d o main f (x) = x \cdot x

d o main f (x) = \frac{5}{x + 7}

sy mm e t ry 3 x^{2} + 7 x + 5 D E

in v erse f (x) = \frac{4}{x - 1} + 3

What is the domain of f(x)=4x^2-5x+8 ?
The domain of f(x)=4x^2-5x+8 is -infinity <x<infinity