What is the domain of h(t)=(4-t^2)/(2-t) ?

The domain of h(t)=(4-t^2)/(2-t) is t 2

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domain of h(t)=(4-t^2)/(2-t)

domain

h (t) = \frac{4 - t ^{2}}{2 - t}

t < 2 or t > 2

Interval Notation

(- \infty, 2) \cup (2, \infty)

Solution steps

Find undefined (singularity) points:

t = 2

The function domain

t < 2 or t > 2

f (x) = \frac{4 x + 6}{x + 2}

f (x) = x^{3} + 4 x^{2} + 2 x + 5

y = \frac{- 3 x}{x ^{2} - 9 x}

lo g_{10} (- x - 19)

What is the domain of h(t)=(4-t^2)/(2-t) ?
The domain of h(t)=(4-t^2)/(2-t) is t<2\lor t>2