Which statement is true about the function f(x)= –StartRoot negative x EndRoot? The domain of the function is all negative real numbers.
The range of the function is all positive real numbers.
The domain and range of the function have opposite signs.
The domain and range of the function are the same.

C

Step-by-step explanation:

The domain of the function is all positive real numbers and the range of the function is all negative numbers

$25

step-by-step explanation:

25 - 4.50 = 20.5

20.5 / 2 = 10.25

10.25 + 10 = 20.25

20.25 - 12.50 = 7.75

therefore the answer is $25 as shown as the first number.

there is no grid

step-by-step explanation: