Question

The range of the function f(x) = |x-1| is -
a) (-infinity, 0)
b) (0, infinity)
c) (0, -infinity)
d) R​
please answer fast..

Answer 1

Answer:

( 0, infinity )

ᗷᗴ ᗷᖇᗩIᑎᒪY

ᗰIՏՏ ᑕᖇᗩᘔY

Answer 2

Answer:

Output always depends on input that is the value of x so let's first check what value of x is possible to make the valid output of the given function.

As it is a simple function so we there is no restriction on the choice of the value of x. you can take any value of x in this function that refers to the Domain of the function.

Now put any value of x positive or negative and check the output.

For x=1

F(x) =|x-1|

f(1)=|1–1|=0

For x=-1

f(-1)=|-1–1|

f(-1)=|-2|=2

For x=0

f(0)=|0–1|=|-1|=1

For x=-2

f(-2)=|-2–1|=|-3|=3

Domain=(-infinity, +infinity)

RANGE=[0, +infinity