The function f(x)= --x is shown on the graph. Which statement is correct?

The range of the graph is all real numbers greater than or
equal to 0.

The domain of the graph is all real numbers greater than
4 or equal to 0.

The range and domain of the graph are the same.

The domain of the graph is all real numbers.

Option (3).

Step-by-step explanation:

Attached figure is the graph of a function,

f(x) = -

Since domain of any function is the set of all possible input values of the function,

Therefore, Domain of the function is,

Domain : x ≤ 0 Or (-∞, 0]

And range of the function is the set of all possible output values (y-values) of the function.

Therefore, Range of the function will be,

Range : y ≤ 0 Or (-∞, 0]

Therefore, Domain and range of this function is same.

Option (3) will be the answer.

answer: 20

step-by-step explanation: subtract the minimum date value from the maximum data value to find the date range. in this casem the date range is 42 - 22 = 20

hope this ! : ) ~zane