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

The domain of f(x)= 4/(y^2-4y+4) is y 2

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

domain

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

y < 2 or y > 2

Interval Notation

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

Solution steps

Find undefined (singularity) points:

y = 2

The function domain

y < 2 or y > 2

p a r i t y f (x) = - 8 x

r an g e f (x) = x - 4 + 3

s l o p e in t erce pt y - 2 x = - 5

p a r i t y tan (x)

s im pl i f y (6.8) (5.1)

What is the domain of f(x)= 4/(y^2-4y+4) ?
The domain of f(x)= 4/(y^2-4y+4) is y<2\lor y>2