Question

Find the domain and range of f (x)= x−3 /x+4

Answer 1

Answer:

When x = 3 --> y goes to

±

∈

f

∈

i

t

y

.

When

x

=

±

infinity, y --> 0.

y-intercept when x = 0 -->

y

=

−

4

3

graph{4/(x - 3) [-10, 10, -5, 5]}

Domain of x: (-infinity, 3)) and (3, +infinity)

Range of y: (-infinity, 0) and (0, +infinity)

Answer

Step-by-step explanation:

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