What is the domain of f(x)=x^2+3x-4 ?

The domain of f(x)=x^2+3x-4 is -infinity <x<infinity

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

domain

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

- \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

x^{7} + 5 x^{3} + 10 x

(- 4, 5), (5, - 8)

(5, 4), (8, 6)

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

y = - 3 x + 4

What is the domain of f(x)=x^2+3x-4 ?
The domain of f(x)=x^2+3x-4 is -infinity <x<infinity