Answer:
I believe that the correct answer is letter A
Because x is negative the domain of the function is all negative real numbers.
Set the radical greater than or equal to 0:
-x >= 0
Turn x positive by multiplying both sides by -1. When you multiply an inequality by -1 you need to reverse the inequality sign:
X <= 0
Domain is all real numbers below 0 so all negative real numbers.
Answer:
; 
Step-by-step explanation:
The inequality says the sum of x and 25 (written as x + 25) is less than (<) 75.
The inequality is written as:
My work for solving the inequality is in the picture.
Answer:
C
Step-by-step explanation:
0 = 8 is a false statement which means the system has no solutions
Answer:
B
Step-by-step explanation:
is the only one with a constant rate of change which would be -2
