What is the domain of y=0.3(x-4)^2-7.5 ?

The domain of y=0.3(x-4)^2-7.5 is -infinity <x<infinity

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domain of y=0.3(x-4)^2-7.5

domain

y = 0.3 (x - 4)^{2} - 7.5

- \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

\frac{7}{7 x}

\frac{- x + 5}{- 4 x + 8}

y = \frac{x ^{2} - 4 x + 3}{x - 1}

f (x) = 1 - 2 x - 3 - 2 x - x^{2}

f (x) = 175 x^{2} - x

What is the domain of y=0.3(x-4)^2-7.5 ?
The domain of y=0.3(x-4)^2-7.5 is -infinity <x<infinity