What is the domain of y=1.5x^2-3 ?

The domain of y=1.5x^2-3 is -infinity <x<infinity

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domain of y=1.5x^2-3

domain

y = 1.5 x^{2} - 3

- \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

f (t) = \frac{t - 1}{( t )}

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

f (x) = 23 \cdot x^{2} - 5 x + 3

f (x) = x^{2} - 28

y = - 62 + 52 x - 16

What is the domain of y=1.5x^2-3 ?
The domain of y=1.5x^2-3 is -infinity <x<infinity