What is the domain of f(x)=5x^2+7x-11 ?

The domain of f(x)=5x^2+7x-11 is -infinity <x<infinity

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domain of f(x)=5x^2+7x-11

domain

f (x) = 5 x^{2} + 7 x - 11

- \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

p er p e n d i c u l a r y = \frac{3}{2} x - 4, (4, - 2)

m o n o t o n e f (x) = x^{2} + 2

in v erse f (x) = (x - 1)^{2}, x \leq 1

in v erse f (x) = - \frac{5}{3} x + 5

in t erce pt s x^{3} + 2 x^{2} + 9 x + 18

What is the domain of f(x)=5x^2+7x-11 ?
The domain of f(x)=5x^2+7x-11 is -infinity <x<infinity