Question

Consider the function f: R→R defined by f(x) = -|x|.

i) Find the domain and range of f (1)

ii) Draw the graph of f​

Answer 1

Answer:

hey mate here is your answer

Step-by-step explanation:

Domain (−∞,∞),{x∣x∈R}

Range [0,∞),{y∣y≥0}

Answer 2

Answer:

Concept: finding the range and domain by pacing value of x in the given function.

GIVEN: $f(x)=-|x|$

TO FIND: domain and range of the given function

Step-by-step explanation:

the given function is $f(x)=-|x|$

now, by  replacing f(1) with f(x), we will get

$f(1)=-|1|$

so, the range of f(1) is -1 .

And the domain is 1 .

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