Question

Find domain and range of y = 5 - modulus x − 3 modulas

Answer 1

Answer:

Domain:

(

−

∞

,

+

∞

)

Range:

[

0

,

+

∞

)

Explanation:

x

can take on any real number value (negative , zero, positive).

y

can only have zero and all positive real numbers. It can not have negative values.

Kindly see the graph of

y

=

|

x

−

5

|

graph{y=abs(x-5)[-20,20,-10,10]}